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Content Map Terms
Illnesses & Conditions Categories
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Allergies
- Allergy to Natural Rubber (Latex)
- Jellyfish Stings: Allergic Reaction
- Allergies: Should I Take Allergy Shots?
- Non-Allergic Rhinitis
- Allergic Reaction
- Allergies
- Allergy Shots for Allergic Rhinitis
- Allergies: Rush Immunotherapy
- Over-the-Counter Medicines for Allergies
- Allergic Rhinitis
- Types of Allergens
- Allergies: Avoiding Indoor Triggers
- Allergies: Avoiding Outdoor Triggers
- Controlling Dust, Dust Mites, and Other Allergens in Your Home
- Controlling Pet Allergens
- Allergies to Insect Stings
- Allergies: Should I Take Shots for Insect Sting Allergies?
- Immunotherapy for Allergies to Insect Stings
- Types of Allergic Rhinitis
- Allergic Reaction to Tattoo Dye
- Drug Allergies
- Penicillin Allergy
- Hay Fever and Other Seasonal Allergies
- Allergies: Giving Yourself an Epinephrine Shot
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Arthritis and Osteoporosis
- Rheumatoid Arthritis: Finger and Hand Surgeries
- Rheumatoid Arthritis: Classification Criteria
- Rheumatoid Arthritis: Systemic Symptoms
- Comparing Rheumatoid Arthritis and Osteoarthritis
- Rheumatoid Arthritis: Neck Symptoms
- Osteoporosis in Men
- Psoriatic Arthritis
- Arthritis: Shots for Knee Pain
- Complementary Medicine for Arthritis
- Steve's Story: Coping With Arthritis
- Bev's Story: Coping With Arthritis
- Quick Tips: Modifying Your Home and Work Area When You Have Arthritis
- Coping With Osteoarthritis
- Arthritis: Should I Have Shoulder Replacement Surgery?
- Juvenile Idiopathic Arthritis: Stretching and Strengthening Exercises
- Juvenile Idiopathic Arthritis
- Capsaicin for Osteoarthritis
- Small Joint Surgery for Osteoarthritis
- Osteoarthritis: Heat and Cold Therapy
- Modifying Activities for Osteoarthritis
- Osteoarthritis
- Gout
- Rheumatoid Arthritis
- Juvenile Idiopathic Arthritis: Inflammatory Eye Disease
- Juvenile Idiopathic Arthritis: Range-of-Motion Exercises
- Juvenile Idiopathic Arthritis: Deciding About Total Joint Replacement
- Complications of Osteoarthritis
- Arthritis: Managing Rheumatoid Arthritis
- Arthritis: Should I Have Knee Replacement Surgery?
- Arthritis: Should I Have Hip Replacement Surgery?
- Juvenile Idiopathic Arthritis: Pain Management
- Osteoporosis Risk in Younger Women
- Osteoporosis Screening
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Asthma
- Asthma: Peak Expiratory Flow and Personal Best
- Asthma and Wheezing
- Asthma: Using an Asthma Action Plan
- Asthma: Measuring Peak Flow
- Asthma: Identifying Your Triggers
- Steroid Medicine for Asthma: Myths and Facts
- Asthma
- Inhaled corticosteroids for asthma
- Inhaled quick-relief medicines for asthma
- Classification of Asthma
- Challenge Tests for Asthma
- Asthma's Impact on Your Child's Life
- Asthma Action Plan: Yellow Zone
- Asthma Triggers
- Asthma Action Plan: Red Zone
- Asthma and GERD
- Occupational Asthma
- Asthma Attack
- Asthma: Symptoms of Difficulty Breathing
- Exercise-Induced Asthma
- Asthma Treatment Goals
- Asthma: Overcoming Obstacles to Taking Medicines
- Asthma in Older Adults: Managing Treatment
- Asthma: Controlling Cockroaches
- Asthma: Educating Yourself and Your Child
- Allergy Shots for Asthma
- Asthma: Taking Charge of Your Asthma
- Monitoring Asthma Treatment
- Omalizumab for Asthma
- Asthma: Ways to Take Inhaled Medicines
- Asthma: Overuse of Quick-Relief Medicines
- Asthma Diary
- Asthma Diary Template
- Asthma Action Plan
- Assessing Your Asthma Knowledge
- My Asthma Action Plan
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Bowel and Gastrointestinal Conditions
- Abdominal Fullness or Bloating
- Irritable Bowel Syndrome: Criteria for Diagnosis
- Gastritis
- Gas, Bloating, and Burping
- Irritable Bowel Syndrome (IBS)
- Constipation: Keeping Your Bowels Healthy
- Rectal Problems
- Mild, Moderate, or Severe Diarrhea
- Torn or Detached Nail
- Chronic Constipation
- Gas (Flatus)
- Dyspepsia
- Diverticulosis
- Bowel Obstruction
- Anal Fissure
- Bowel Disease: Caring for Your Ostomy
- Anal Fistulas and Crohn's Disease
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Cancer
- Lung Cancer and Other Lung Problems From Smoking
- Skin Cancer, Non-Melanoma
- Radiation Therapy for Non-Melanoma Skin Cancer
- Colorectal Cancer Test Recommendations
- Breast Cancer Screening: When Should I Start Having Mammograms?
- Lifestyle Changes That May Help Prevent Cancer
- Choosing a Prosthesis After Breast Cancer Surgery
- Hormone Treatment for Breast Cancer
- Cancer Staging and Grading
- Pancreatic Cancer
- Kidney (Renal Cell) Cancer
- Cancer Support: Managing Stress
- Cancer Support: When Your Cancer Comes Back or Gets Worse
- Cancer Support: Dealing With Emotions and Fears
- Cancer Support: Finding Out That You Have Cancer
- Cancer Support: Being an Active Patient
- Cancer Support: Coping With Cancer Treatments
- Cancer Support: Life After Treatment
- Cancer Support: Family, Friends, and Relationships
- Reducing Cancer Risk When You Are BRCA-Positive
- Anal Cancer
- Prostate Cancer: Should I Choose Active Surveillance?
- Lung Cancer Screening
- Basal Cell Skin Cancer: Should I Have Surgery or Use Medicated Cream?
- Tumour Markers
- Does Aspirin Prevent Cancer?
- Cancer
- Lung Cancer
- Oral Cancer
- Colorectal Cancer
- Metastatic Melanoma
- Radiation Treatment for Cancer
- Skin Cancer, Melanoma
- Cervical Cancer Screening
- Hepatitis B and C: Risk of Liver Cancer
- Inflammatory Bowel Disease and Cancer Risk
- Radiation Therapy for Prostate Cancer
- Prostate Cancer
- Cancer: Home Treatment for Mouth Sores
- Skin Cancer Screening
- Breast Cancer: Should I Have Breast Reconstruction After a Mastectomy?
- Prostate Cancer: Should I Have Radiation or Surgery for Localized Prostate Cancer?
- Prostate Cancer Screening
- Side Effects of Chemotherapy
- Breast Cancer: Lymph Node Surgery for Staging Cancer
- Endometrial (Uterine) Cancer
- Cryosurgery for Prostate Cancer
- Breast Cancer
- Cancer: Home Treatment for Nausea or Vomiting
- Cancer: Home Treatment for Pain
- Cancer: Home Treatment for Diarrhea
- Cancer: Home Treatment for Constipation
- Breast Cancer Types
- Cancer: Home Treatment for Sleep Problems
- Cancer: Home Treatment for Fatigue
- Hair Loss From Cancer Treatment
- Body Image After Cancer Treatment
- Breast Cancer: Should I Have Breast-Conserving Surgery or a Mastectomy for Early-Stage Cancer?
- Breast Cancer, Metastatic or Recurrent
- Cancer Pain
- Leukemia
- Colorectal Cancer, Metastatic or Recurrent
- Thyroid Cancer
- Types of Thyroid Cancer
- Radiation Therapy for Cancer Pain
- Breast Cancer in Men (Male Breast Cancer)
- Breast Cancer Screening
- Breast Cancer: Should I Have Chemotherapy for Early-Stage Breast Cancer?
- Asbestos and Lung Cancer
- Cervical Cancer
- Ovarian Cancer
- Colon Cancer Genetic Testing
- Testicular Cancer Screening
- Skin Cancer: Protecting Your Skin
- Non-Melanoma Skin Cancer: Comparing Treatments
- Bladder Cancer
- Prostate Cancer, Advanced or Metastatic
- Active Surveillance for Prostate Cancer
- Urinary Problems and Prostate Cancer
- Cancer: Controlling Cancer Pain
- Heat and Cold Treatment for Cancer Pain
- Testicular Cancer
- Testicular Cancer: Which Treatment Should I Have for Stage I Non-Seminoma Testicular Cancer After My Surgery?
- Testicular Cancer: Which Treatment Should I Have for Stage I Seminoma Testicular Cancer After My Surgery?
- Cancer: Controlling Nausea and Vomiting From Chemotherapy
- Lymphedema: Managing Lymphedema
- Breast Cancer Risk: Should I Have a BRCA Gene Test?
- Inflammatory Breast Cancer
- Ovarian Cancer: Should I Have My Ovaries Removed to Prevent Ovarian Cancer?
- Family History and the Risk for Breast or Ovarian Cancer
- Breast Cancer: What Should I Do if I'm at High Risk?
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Cold and Flu
- Difference Between Influenza (Flu) and a Cold
- Colds and Flu
- Influenza (Flu) Complications
- Flu Vaccine Myths
- Influenza (Seasonal Flu)
- Whooping Cough (Pertussis)
- Productive Coughs
- Dry Coughs
- Influenza (Flu): Should I Take Antiviral Medicine?
- Flu Vaccines: Should I Get a Flu Vaccine?
- Relieving A Cough
- Colds
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COPD
- Cal's Story: Learning to Exercise When You have COPD
- Conserving Energy When You Have COPD or Other Chronic Conditions
- Nebulizer for COPD Treatment
- COPD Action Plan
- COPD: Help for Caregivers
- COPD: Keeping Your Diet Healthy
- COPD: Using Exercise to Feel Better
- COPD
- COPD Flare-Ups
- Bullectomy for COPD
- COPD and Alpha-1 Antitrypsin (AAT) Deficiency
- COPD and Sex
- Pulmonary Rehabilitation for Chronic Obstructive Pulmonary Disease (COPD)
- COPD
- Oxygen Treatment for Chronic Obstructive Pulmonary Disease (COPD)
- COPD: Avoiding Weight Loss
- COPD: Avoiding Your Triggers
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Dementia
- Alzheimer's or Other Dementia: Should I Move My Relative Into Long-Term Care?
- Alzheimer's and Other Dementias: Coping With Sundowning
- Dementia: Assessing Pain
- Medical History and Physical Examination for Dementia or Alzheimer's Disease
- Alzheimer's and Other Dementias: Making the Most of Remaining Abilities
- Dementia: Helping a Person Avoid Confusion
- Alzheimer's and Other Dementias: Maintaining Good Nutrition
- Dementia: Tips for Communicating
- Agitation and Dementia
- Dementia: Bladder and Bowel Problems
- Dementia: Support for Caregivers
- Dementia: Legal Issues
- Dementia: Understanding Behaviour Changes
- Dementia: Medicines to Treat Behaviour Changes
- Dementia
- Mild Cognitive Impairment and Dementia
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Diabetes
- Diabetes: Blood Sugar Levels
- Diabetes: Counting Carbs if You Don't Use Insulin
- Diabetes: Coping With Your Feelings About Your Diet
- Diabetes: Tracking My Feelings
- Diabetes: Taking Care of Your Feet
- Diabetes: Care of Blood Sugar Test Supplies
- Diabetes: Checking Your Blood Sugar
- Diabetes: Checking Your Feet
- Diabetes: Steps for Foot-Washing
- Diabetes: Protecting Your Feet
- Diabetes: Dealing With Low Blood Sugar From Medicines
- Diabetes: Dealing With Low Blood Sugar From Insulin
- Diabetes: How to Give Glucagon
- Low Blood Sugar Level Record
- Symptoms of Low Blood Sugar
- Diabetes: Preventing High Blood Sugar Emergencies
- Diabetic Ketoacidosis (DKA)
- High Blood Sugar Level Record
- Symptoms of High Blood Sugar
- Diabetes: Using a Plate Format to Plan Meals
- Diabetes: Giving Yourself an Insulin Shot
- Diabetes: Eating Low-Glycemic Foods
- Diabetes and Alcohol
- Continuous Glucose Monitoring
- Quick Tips: Diabetes and Shift Work
- Diabetes: How to Prepare for a Colonoscopy
- Type 2 Diabetes: Can You Cure It?
- Diabetes, Type 2: Should I Take Insulin?
- Prediabetes: Which Treatment Should I Use to Prevent Type 2 Diabetes?
- Diabetes: Making Medical Decisions as Your Health Changes
- Diabetes Care Plan
- Diabetes: Caregiving for an Older Adult
- Quick Tips: Smart Snacking When You Have Diabetes
- Testing Tips From a Diabetes Educator
- Gloria's Story: Adding Activity to Help Control Blood Sugar
- Andy's Story: Finding Your Own Routine When You Have Diabetes
- Jerry's Story: Take Prediabetes Seriously
- Linda's Story: Getting Active When You Have Prediabetes
- Diabetes
- Tips for Exercising Safely When You Have Diabetes
- Diabetes: Travel Tips
- Type 2 Diabetes
- Type 1 Diabetes
- Care of Your Skin When You Have Diabetes
- Care of Your Teeth and Gums When You Have Diabetes
- Non-insulin medicines for type 2 diabetes
- Metformin for diabetes
- Hypoglycemia (Low Blood Sugar) in People Without Diabetes
- Diabetic Retinopathy
- Laser Photocoagulation for Diabetic Retinopathy
- Diabetic Neuropathy
- Diabetic Focal Neuropathy
- Diabetic Neuropathy: Exercising Safely
- Diabetic Autonomic Neuropathy
- Criteria for Diagnosing Diabetes
- Diabetes-Related High and Low Blood Sugar Levels
- Diabetic Nephropathy
- Diabetes: Counting Carbs if You Use Insulin
- Diabetes: Cholesterol Levels
- Diabetes and Infections
- Diabetes: Tests to Watch for Complications
- Diabetes: Differences Between Type 1 and 2
- Diabetes Complications
- How Diabetes Causes Blindness
- How Diabetes Causes Foot Problems
- Reading Food Labels When You Have Diabetes
- Eating Out When You Have Diabetes
- Breastfeeding When You Have Diabetes
- Diabetes: Staying Motivated
- Sick-Day Guidelines for People With Diabetes
- Diabetes: Amputation for Foot Problems
- Prediabetes
- Prediabetes: Exercise Tips
- Type 2 Diabetes: Screening for Adults
- Diabetes: Should I Get an Insulin Pump?
- Diabetes: Living With an Insulin Pump
- Form for Carbohydrate Counting
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Disease and Disease Prevention
- Diseases and Conditions
- Osgood-Schlatter Disease
- Needle Aponeurotomy for Dupuytren's Disease
- Mitochondrial Diseases
- Disease and Injury Prevention
- Alzheimer's Disease
- Root Planing and Scaling for Gum Disease
- Kawasaki Disease
- Tay-Sachs Disease
- Von Willebrand's Disease
- Hirschsprung's Disease
- Complications of Paget's Disease
- Paget's Disease of Bone
- Celiac Disease
- Peptic Ulcer Disease
- Ménière's Disease
- Pelvic Inflammatory Disease: Tubo-Ovarian Abscess
- Pelvic Inflammatory Disease
- Addison's Disease
- Misdiagnosis of Lyme Disease
- Lyme Disease
- Parkinson's Disease and Freezing
- Parkinson's Disease: Other Symptoms
- Parkinson's Disease: Modifying Your Activities and Your Home
- Parkinson's Disease and Tremors
- Parkinson's Disease and Speech Problems
- Parkinson's Disease
- Disease-modifying antirheumatic drugs (DMARDs)
- Parkinson's Disease: Movement Problems From Levodopa
- Mad Cow Disease
- Handwashing
- Peyronie's Disease
- Stages of Lyme Disease
- Osteotomy and Paget's Disease
- Dupuytren's Disease
- Crohn's Disease
- Crohn's Disease: Problems Outside the Digestive Tract
- Pilonidal Disease
- Acquired Von Willebrand's Disease
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Down Syndrome, Autism and Developmental Delays
- Autism
- Down Syndrome: Helping Your Child Eat Independently
- Down Syndrome: Grooming and Hygiene
- Down Syndrome: Helping Your Child Learn to Walk and Use Other Motor Skills
- Down Syndrome: Helping Your Child Learn to Communicate
- Down Syndrome
- Dyslexia
- Conditions Related to Dyslexia
- Autism: Behavioural Training and Management
- Autism: Support and Training for the Family
- Unproven Treatments for Autism
- Caring for Adults With Autism
- Down Syndrome: Helping Your Child Avoid Social Problems
- Down Syndrome: Training and Therapy for Young People
- Down Syndrome: Helping Your Child Dress Independently
- Down Syndrome, Ages Birth to 1 Month
- Down Syndrome, Ages 1 Month to 1 Year
- Down Syndrome, Ages 1 to 5
- Down Syndrome, Ages 5 to 13
- Down Syndrome, Ages 13 to 21
- Eating Disorders
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Epilepsy
- Absence Epilepsy
- Juvenile Myoclonic Epilepsy
- Temporal Lobe Epilepsy
- Focal Epilepsy
- Epilepsy: Simple Partial Seizures
- Epilepsy
- Epilepsy and Driving
- Epilepsy: Generalized Seizures
- Epilepsy: Generalized Tonic-Clonic Seizures
- Epilepsy: Myoclonic Seizures
- Epilepsy: Atonic Seizures
- Epilepsy: Tonic Seizures
- Epilepsy: Complex Partial Seizures
- Epilepsy Medicine Therapy Failure
- Stopping Medicine for Epilepsy
- Questions About Medicines for Epilepsy
- Epilepsy: Taking Your Medicines Properly
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Fatigue and Sleep
- Sleep Apnea: Should I Have a Sleep Study?
- Sleep and Your Health
- Quick Tips: Making the Best of Shift Work
- Myalgic Encephalomyelitis/Chronic Fatigue Syndrome: Managing Your Energy
- Sleeping Better
- Sleep Problems
- Doxepin (Sleep) - Oral
- Improving Sleep When You Have Chronic Pain
- Myalgic Encephalomyelitis/Chronic Fatigue Syndrome
- Chronic Fatigue: Changing Your Schedule
- Chronic Fatigue: Getting Support
- Snoring and Obstructive Sleep Apnea
- Coping With Changing Sleep Patterns as You Get Older
- Stages of Sleep
- Sleep Apnea: Fibre-Optic Pharyngoscopy
- Sleep Apnea: Oral Devices
- Continuous Positive Airway Pressure (CPAP) Therapy for Obstructive Sleep Apnea
- Sleep Apnea
- Sleep Problems, Age 12 and Older
- Stages of Sleep Apnea
- Sleep Journal
- Shift Work Sleep Disorder
- Snoring
- Sleep Problems: Dealing With Jet Lag
- Insomnia
- Sleep and Your Body Clock
- Weakness and Fatigue
- Insomnia: Improving Your Sleep
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Heart Health and Stroke
- Peripheral Arterial Disease of the Legs
- Bradycardia (Slow Heart Rate)
- Types of Bradycardia
- Cardiac Device Monitoring
- Angioplasty for Peripheral Arterial Disease of the Legs
- Isolated Systolic High Blood Pressure
- Atrial Fibrillation: Should I Try Electrical Cardioversion?
- Change in Heartbeat
- Deep Vein Thrombosis
- Fast Heart Rate
- Heart Failure: Symptom Record
- Heart Failure: Compensation by the Heart and Body
- Heart Failure: Taking Medicines Properly
- Heart Failure: Watching Your Fluids
- Heart Failure: Avoiding Triggers for Sudden Heart Failure
- Heart Failure: Activity and Exercise
- Heart Tests: When Do You Need Them?
- Low Blood Pressure (Hypotension)
- Cardiac Arrest
- Heart Failure Daily Action Plan
- Premature Ventricular Contractions (PVCs)
- Heart Rate Problems: Should I Get a Pacemaker?
- Heart Rhythm Problems: Should I Get an Implantable Cardioverter-Defibrillator (ICD)?
- What to Do if Your Cardiac Device Is Recalled
- Venous Insufficiency
- Carotid Artery Stenting
- ICD: Living Well With It
- Diabetes: Lower Your Risk for Heart Attack and Stroke
- Pacemaker for Heart Failure (Cardiac Resynchronization Therapy)
- Heart Attack: How to Prevent Another One
- Stroke: How to Prevent Another One
- Sex and Your Heart
- Supraventricular Tachycardia: Should I Have Catheter Ablation?
- Carotid Artery Disease
- Giant Cell Arteritis
- High Blood Pressure: Over-the-Counter Medicines to Avoid
- Postural Orthostatic Tachycardia Syndrome (POTS)
- Leg Aneurysm
- Pulmonary Hypertension
- Left Ventricular Hypertrophy (LVH)
- Heart Failure: Checking Your Weight
- Alan's Story: Coping With Change After a Heart Attack
- Coronary Artery Disease: Prevention Myths
- Quick Tips: Taking Charge of Your Angina
- Heart and Circulation
- High Blood Pressure
- Heartburn
- Angioplasty for Coronary Artery Disease
- Coronary Artery Disease
- Implantable Cardioverter-Defibrillator (ICD)
- Aortic Valve Regurgitation
- Aortic Valve Stenosis
- Secondary High Blood Pressure
- Hemorrhagic Stroke
- Stroke: Common Disabilities
- Self-Care After a Stroke
- Stroke: Dealing With Depression
- Stroke: Getting Dressed
- Stroke: Speech and Language Problems
- Stroke: Bladder and Bowel Problems
- Stroke: Preventing Injury in Affected Limbs
- After a Stroke: Helping Your Family Adjust
- Stroke: Behaviour Changes
- Stroke: Changes in Emotions
- Stroke: Perception Changes
- Stroke: Problems With Ignoring the Affected Side
- Stroke: Memory Tips
- Stroke: Your Rehabilitation Team
- Stroke
- Transient Ischemic Attack (TIA)
- Cardiac Rehabilitation: Lifestyle Changes
- Cardiac Rehabilitation: Hospital Program
- Cardiac Rehabilitation: Home Program
- Cardiac Rehabilitation: Outpatient Program
- Cardiac Rehabilitation: Maintenance Program
- Congenital Heart Defects
- Congenital Heart Defects: Caring for Your Child
- Coronary Artery Disease: Should I Have an Angiogram?
- Triggers of Sudden Heart Failure
- Classification of Heart Failure
- Heart Failure: Tips for Easier Breathing
- Heart Failure: Avoiding Colds and Flu
- Heart Failure
- Helping Someone During a Panic Attack
- Aortic Aneurysm
- High Blood Pressure
- Coronary Artery Disease: Family History
- Angina
- Using Nitroglycerin for Angina
- Heartburn: Changing Your Eating Habits
- Angiotensin II receptor blockers (ARBs)
- Beta-blockers
- Heart Rhythm Problems: Diary of Symptoms
- Vagal Manoeuvres for Supraventricular Tachycardia (SVT)
- Electrical Cardioversion (Defibrillation) for a Fast Heart Rate
- Catheter Ablation for a Fast Heart Rate
- Supraventricular Tachycardia
- Home Blood Pressure Log
- Blood Pressure Screening
- Heart Block
- Electrical System of the Heart
- Heart Rhythm Problems and Driving
- Heart Rhythm Problems: Symptoms
- Resuming Sexual Activity After a Heart Attack
- Risk Factors for Coronary Artery Disease
- Pacemaker for Bradycardia
- SPECT Image of the Heart
- Heart Attack and Stroke in Women: Reducing Your Risk
- Ventricular Tachycardia
- Aspirin to Prevent Heart Attack and Stroke
- Temporal Artery Biopsy
- Emergency First Aid for Heatstroke
- Heartburn Symptom Record
- Heart Attack and Unstable Angina
- Congenital Heart Defects in Adults
- Monitoring and Medicines for Heart Failure
- Ventricular Assist Device (VAD) for Heart Failure
- Cardiac Output
- Heart Failure Symptoms
- Heart Failure: Less Common Symptoms
- Heart Failure With Reduced Ejection Fraction (Systolic Heart Failure)
- Heart Failure With Preserved Ejection Fraction (Diastolic Heart Failure)
- High-Output Heart Failure
- Right-Sided Heart Failure
- Heart Failure Complications
- How the Heart Works
- Coronary Arteries and Heart Function
- Heart Failure Types
- Enjoying Life When You Have Heart Failure
- Heart Failure: Tips for Caregivers
- Medicines to Prevent Abnormal Heart Rhythm in Heart Failure
- Cardiac Cachexia
- Heart Failure Stages
- Cardiac Rehabilitation Team
- Cardiac Rehabilitation: Emotional Health Benefits
- Ischemia
- Coronary Artery Disease: Roles of Different Doctors
- Coronary Artery Disease: Helping a Loved One
- Manage Stress for Your Heart
- Intermittent Claudication
- Peripheral Arterial Disease: Pulse and Blood Pressure Measurement
- Heart Failure and Sexual Activity
- Joan's Story: Coping With Depression and Anxiety From Heart Failure
- Rheumatic Fever and the Heart
- Heart Valve Problems: Should I Choose a Mechanical Valve or Tissue Valve to Replace My Heart Valve?
- Acute Coronary Syndrome
- Aspirin: Should I Take Daily Aspirin to Prevent a Heart Attack or Stroke?
- Heart Failure: Should I Get a Pacemaker ?
- Heart Failure: Should I Get an Implantable Cardioverter-Defibrillator (ICD)?
- Heart Valve Disease
- Myxoma Tumours of the Heart
- Aortic Dissection
- Heart Attack and Stroke Risk Screening
- High Blood Pressure: Checking Your Blood Pressure at Home
- Hypertensive Emergency
- Stroke Rehabilitation
- Treatment for Stroke-Related Spasticity
- Driving a Car After a Stroke
- Heart Failure: Avoiding Medicines That Make Symptoms Worse
- Stroke Recovery: Coping With Eating Problems
- Heart Murmur
- High Blood Pressure: Should I Take Medicine?
- Coronary Artery Disease: Should I Have Angioplasty for Stable Angina?
- Tyrell's Story: Taking Pills for High Blood Pressure
- Stroke Prevention: Should I Have a Carotid Artery Procedure?
- Atrial Fibrillation: Which Anticoagulant Should I Take to Prevent Stroke?
- Stroke: Should I Move My Loved One Into Long-Term Care?
- Atrial Fibrillation: Should I Take an Anticoagulant to Prevent Stroke?
- Smoking and Coronary Artery Disease
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Hepatitis
- Hepatitis C: Your Risk for Cirrhosis
- Hepatitis E
- Hepatitis B Immune Globulin - Injection
- Heparin - Injection
- Fulminant Hepatitis
- Protect Yourself From Hepatitis A When Travelling
- Hepatitis A
- Viral Hepatitis
- Hepatitis C
- Hepatitis D
- Hepatitis B: How to Avoid Spreading the Virus
- Hepatitis B
- Hepatitis Panel
- Hepatitis B Treatment Recommendations
- Hepatitis B: Should I Be Tested?
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HIV
- HIV Infection
- HIV Viral Load
- HIV: Stages of Infection
- Ways HIV Cannot Be Spread
- HIV and Exercise
- HIV: Giving Support
- HIV: Tips for Caregivers to Avoid Infection
- HIV: Preventing Other Infections When You Have HIV
- HIV Home Care
- Antiretroviral medicines for HIV
- Resistance to HIV Medicines
- HIV: Preventing Infections
- HIV: Antiretroviral Therapy (ART)
- Opportunistic Infections in HIV
- HIV: Taking Antiretroviral Drugs
- HIV: Non-Progressors and HIV-Resistant People
- HIV Screening
- HIV and Weight Loss
- HIV and Fatigue
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Infectious Diseases
- Anthrax
- Avian Influenza
- Avoiding Infections in the Hospital
- Bacterial Infections of the Spine
- Bites and Stings: Flu-Like Symptoms
- Boric Acid for Vaginal Yeast Infection
- Caregiving: Reducing Germs and Infection in the Home
- Central Venous Catheter: Flushing
- Chickenpox (Varicella)
- Chickenpox: Preventing Skin Infections
- Chikungunya Fever
- Complicated Urinary Tract Infections
- Complications of Ear Infections
- Cranberry Juice and Urinary Tract Infections
- Dengue Fever
- Ear Infection: Should I Give My Child Antibiotics?
- Ear Infections
- Ebola or Marburg Virus Infection
- Ebola Virus Disease
- Enterovirus D68 (EV-D68)
- Fever or Chills, Age 11 and Younger
- Fever or Chills, Age 12 and Older
- Fever Seizures
- Fever Temperatures: Accuracy and Comparison
- Feverfew for Migraines
- Fifth Disease
- Flu: Signs of Bacterial Infection
- Fungal Nail Infections
- Giardiasis
- Hand-Foot-and-Mouth Disease
- Kissing Bugs
- Measles (Rubeola)
- Middle East Respiratory Syndrome (MERS)
- Molluscum Contagiosum
- Monkeypox
- Mononucleosis (Mono)
- Mononucleosis Complications
- Mumps
- Nail Infection: Should I Take Antifungal Pills?
- Neutropenia: Preventing Infections
- Non-Surgical Nail Removal for Fungal Nail Infections
- Noroviruses
- Pleurisy
- Pneumonia
- Preventing Tetanus Infections
- Pseudomonas Infection
- Recurrent Ear Infections and Persistent Effusion
- Recurrent Vaginal Yeast Infections
- Respiratory Syncytial Virus (RSV) Infection
- Rotavirus
- Rubella (German Measles)
- Scarlet Fever
- Sexually Transmitted Infections
- Sexually Transmitted Infections: Genital Examination for Men
- Sexually Transmitted Infections: Symptoms in Women
- Sexually Transmitted Infections: Treatment
- Shingles
- Smallpox
- Sore Throat and Other Throat Problems
- Staph Infection
- Strep Throat
- Symptoms of Pelvic Infection
- Thrush
- Tick Bites: Flu-Like Symptoms
- Tinea Versicolor
- Tuberculosis (TB)
- Tuberculosis Screening
- Urinary Tract Infections (UTIs) in Older Adults
- Vaginal Yeast Infection: Should I Treat It Myself?
- Vaginal Yeast Infections
- Valley Fever
- West Nile Virus
- Zika Virus
- Informed Health Decisions
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Injuries
- Trapped Finger, Toe, or Limb
- Blister Care
- Exercises for Heel Pain or Tightness
- Broken Toe
- Broken Nose (Nasal Fracture)
- Preventing Blisters
- Hip Fracture
- Medial Collateral Ligament (MCL) Injury
- Pressure Injuries From Scuba Diving
- Pressure Injuries: Stages
- Pressure Injuries: Prevention and Treatment
- Calf Muscle Injury
- Avulsion Fracture
- Lateral Collateral Ligament (LCL) Injury
- Posterior Cruciate Ligament (PCL) Injury
- Frozen or Stuck Tongue or Other Body Part
- Fifth Metatarsal Jones Fracture
- Animal and Human Bites
- Blisters
- Burns and Electric Shock
- Choking Rescue Procedure: Heimlich Manoeuvre
- Cold Temperature Exposure
- Cuts
- Ear Problems and Injuries, Age 11 and Younger
- Elbow Injuries
- Elbow Problems, Non-Injury
- Facial Injuries
- Facial Problems, Non-Injury
- Fish Hook Injuries
- Toe, Foot, and Ankle Injuries
- Groin Problems and Injuries
- Finger, Hand, and Wrist Injuries
- Anterior Cruciate Ligament (ACL) Injuries
- Safe Hand and Wrist Movements
- Physical Rehabilitation for ACL Injuries
- Marine Stings and Scrapes
- Mouth Problems, Non-Injury
- Nail Problems and Injuries
- Puncture Wounds
- Shoulder Problems and Injuries
- Removing Splinters
- Swallowed Button Disc Battery, Magnet, or Object With Lead
- Object Stuck in the Throat
- How a Scrape Heals
- Removing an Object From a Wound
- Types of Chest Injuries
- Injury to the Tailbone (Coccyx)
- First Aid for a Spinal Injury
- Body Mechanics
- Scrapes
- Swallowed or Inhaled Objects
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- Sprained Ankle: Using a Compression Wrap
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- Cold Exposure: What Increases Your Risk of Injury?
- Broken Collarbone (Clavicle)
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Joints and Spinal Conditions
- Osteochondritis Dissecans of a Joint
- Back to Work?
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- Spasticity
- Scoliosis In Adults
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- Spinal Cord Injury: Assisted Cough
- Spinal Cord Injury: Your Rehabilitation Team
- Spinal Cord Injury: Talking With Your Partner About Sex
- Mobility After a Spinal Cord Injury
- Spinal Cord Injury: Adapting Your Home
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- Back Problems and Injuries
- Proper Sitting for a Healthy Back
- Brace (Orthotic) Treatment for Scoliosis
- Proper Back Posture (Neutral Spine)
- Severity of Back Injuries
- Back Problems: Proper Lifting
- Degenerative Disc Disease
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Kidneys
- Acute Kidney Injury Versus Chronic Kidney Disease
- Nephrotic Syndrome
- Uremia
- Kidney Stones: Should I Have Lithotripsy to Break Up the Stone?
- Chronic Kidney Disease
- Kidney Failure: When Should I Start Dialysis?
- Kidney Failure: Should I Start Dialysis?
- Anemia of Chronic Kidney Disease
- End-Stage Kidney Failure
- Tolvaptan (Inherited Kidney Disease) - Oral
- Types of Kidney Stones
- Extracorporeal Shock Wave Lithotripsy (ESWL) for Kidney Stones
- Percutaneous Nephrolithotomy or Nephrolithotripsy for Kidney Stones
- Kidney Stones
- Advance Care Planning: Should I Stop Kidney Dialysis?
- Kidney Disease: Medicines to Avoid
- Stages of Chronic Kidney Disease
- Medicines That Can Cause Acute Kidney Injury
- Donating a Kidney
- Kidney Stones: Medicines That Increase Your Risk
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Lung and Respiratory Conditions
- Breathing Problems: Using a Metered-Dose Inhaler
- Acute Respiratory Distress Syndrome (ARDS)
- Bronchiectasis
- Chest Problems
- Sildenafil 20 Mg (Lungs) - Oral
- Tadalafil (Lungs) - Oral
- Tests for Lung Infections
- COPD: Lung Volume Reduction Surgery
- Acute Bronchitis
- Respiratory Problems, Age 11 and Younger
- Respiratory Problems, Age 12 and Older
- Breathing Smoke or Fumes
- Pulmonary (Lung) Nodules
- Severe Acute Respiratory Syndrome (SARS)
- COPD's Effect on the Lungs
- Black Lung Disease
- Oral Breathing Devices for Snoring
- Spinal Cord Injury: Breathing Practice
- Breathing Problems: Using a Dry Powder Inhaler
- COPD: Clearing Your Lungs
- Collapsed Lung (Pneumothorax)
- Interactive Tool: Should I Consider Surgery for My Low Back Problem?
- COPD: Learning to Breathe Easier
- Lung Function in COPD
- COPD: Handling a Flare-Up
- Sarah's Story: Dealing With the Emotions From COPD
- Fran's Story: Finding Support When You Have COPD
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Multiple Sclerosis
- Multiple Sclerosis: Alternative Treatments
- Multiple Sclerosis: Modifying Your Home
- Multiple Sclerosis: Bladder Problems
- Multiple Sclerosis (MS)
- Types of Multiple Sclerosis
- Multiple Sclerosis Progression
- Multiple Sclerosis: MRI Results
- Multiple Sclerosis: Mental and Emotional Problems
- Multiple Sclerosis: Questions About What to Expect
- Rehabilitation Programs for Multiple Sclerosis
- Obesity
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Rehabilitation and Exercise
- Breathing Exercises: Using a Manual Incentive Spirometer
- Sensual Exercises for Erection Problems
- Breastfeeding: Exercise and Weight Loss
- Jaw Problems: Exercise and Relaxation
- Exercises for Arm and Wrist
- Kegel Exercises
- Tennis Elbow: Stretches and Strengthening Exercises
- Cardiac Rehabilitation: Exercise
- Neck Exercises
- Stress Management: Imagery Exercises
- Sprained Ankle: Rehabilitation Exercises
- Plantar Fasciitis: Exercises to Relieve Pain
- Cardiac Rehabilitation: Medicine and Exercise
- Cardiac Rehabilitation: Monitoring Your Body's Response to Exercise
- Rotator Cuff Problems: Exercises You Can Do at Home
- Stress Management: Breathing Exercises
- ACL Injury: Exercises to Do Before Treatment
- Spinal Cord Injury: Sensual Exercises
- Martha's Story: A Voice for Recovery
- Stan's Story: Getting There Hasn't Been Easy
- Debbie's Story: People Can and Do Recover
- Susan's Story: A Friend Really Helps
- Meniscus Tear: Rehabilitation Exercises
- Patellar Tracking Disorder: Exercises
- Stress Management: Breathing Exercises for Relaxation
- Good-Health Attitude
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Sexual, Reproductive Health
- Menopause: Should I Use Hormone Therapy (HT)?
- Abnormal Uterine Bleeding: Should I Have a Hysterectomy?
- PMS: Should I Try an SSRI Medicine for My Symptoms?
- Sexual Orientation
- Gender Identity and Transgender Issues
- Heavy Menstrual Periods
- Pubic Lice
- Menopause and Your Risk for Other Health Concerns
- Menstrual Cups
- Gender Dysphoria
- Menstrual Cycle: Dealing With Cramps
- Men's Health
- Sexual and Reproductive Organs
- Sexual Health
- Women's Health
- Genital Warts
- Sexuality While Breastfeeding
- Premenstrual Syndrome (PMS)
- Chlamydia
- Sexuality and Physical Changes With Aging
- Relieving Menstrual Pain
- Uterine Fibroids
- Gonorrhea
- Syphilis
- Neurosyphilis
- Congenital Syphilis
- Emotions and Menopause
- Hot Flashes and Menopause
- Vaginal Dryness During and After Menopause
- Genital Herpes
- Parkinson's Disease and Sexual Problems
- Male Genital Problems and Injuries
- Menstrual Cramps
- Missed or Irregular Periods
- Genital Self-Examination
- Missed Periods and Endurance Training
- Rashes or Sores in the Groin
- Other Health Problems Caused by Herpes Simplex Virus
- Arrhythmias and Sexual Activity
- Stages of Syphilis
- Normal Vaginal Discharge
- Vaginal Rashes and Sores
- Vaginal Fistula
- Soy for Menopause Symptoms
- Menopause: Wild Yam and Progesterone Creams
- Normal Menstrual Cycle
- Vaginal Pessaries
- Uterine Fibroid Embolization (UFE)
- Uterine Fibroids: Should I Use GnRH-A Therapy?
- Uterine Fibroids: Should I Have Uterine Fibroid Embolization?
- Menopause: Managing Hot Flashes
- Premature Ejaculation
- High-Risk Sexual Behaviour
- Object in the Vagina
- Periodic Limb Movement Disorder
- Military Sexual Trauma
- Sexual Problems in Women
- Female Genital Problems and Injuries
- Smoking: Sexual and Reproductive Problems
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Skin, Nails and Rashes
- Hidradenitis Suppurativa
- Removing Moles and Skin Tags
- Caregiving: Skin Care for Immobile Adults
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- Skin, Hair, and Nails
- Nail Psoriasis
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- Calluses and Corns
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- Tazarotene (Psoriasis/Acne) - Topical
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- Acne: Tips for Keeping It Under Control
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Thyroid
- Hyperthyroidism: Should I Use Antithyroid Medicine or Radioactive Iodine?
- Thyroid Storm
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British Columbia Specific Information
Diabetes is a condition where your body is not able to regulate levels of glucose (sugar) in your blood. This results in too much or too little sugar in your blood. There are 3 types of diabetes: type 1, type 2 and gestational diabetes.
Type 1 diabetes occurs when your pancreas stops producing insulin. If you have type 1 diabetes, you will need to use an insulin injector to make sure your body gets enough insulin. For more information about type 1 diabetes, visit the Diabetes Canada Living with Type 1 Diabetes web page.
Type 2 diabetes occurs when your body does not respond properly to the insulin it produces. Treatment includes medication and lifestyle changes to your diet and exercise routine. To learn more about how healthy eating can help you manage your blood sugar, see our Healthy Eating Diabetes and Hypoglycemia web page. For more information about diabetes, visit the Diabetes Canada Living with Type 2 Diabetes web page.
Gestational diabetes may occur during pregnancy if your level of blood glucose becomes too high. This may cause problems for you and your baby. Controlling blood sugar levels with treatment and a healthy lifestyle will minimize the risks. For information about diabetic screening when pregnant, visit BC Women’s Hospital Diabetes and Pregnancy web page.
For further information on the prevention, management and diagnosis of diabetes, speak to your health care provider. You may also call 8-1-1 to speak to a registered dietitian, registered nurse or pharmacist. Our dietitians are available Monday to Friday 9:00 a.m. to 5:00 p.m. Our nurses are available anytime, every day of the year. Our pharmacists are available every night from 5:00 p.m. to 9:00 a.m. You can also Email a HealthLinkBC Dietitian.
Topic Overview
Diabetes-related blood sugar levels
When you have diabetes, you may have high blood sugar levels (hyperglycemia) or low blood sugar levels (hypoglycemia) from time to time. A cold, the flu, or other sudden illness can cause high blood sugar levels. You will learn to recognize the symptoms and distinguish between high and low blood sugar levels. Insulin and some types of diabetes medicines can cause low blood sugar levels.
Learn how to recognize and manage high and low blood sugar levels to help you avoid levels that can lead to medical emergencies, such as diabetic ketoacidosis or dehydration from high blood sugar levels or loss of consciousness from severe low blood sugar levels. Most high or low blood sugar problems can be managed at home by following your doctor's instructions.
You can help avoid blood sugar problems by following your doctor's instructions on the use of insulin or diabetes medicines, diet, and exercise. Home blood sugar testing will help you determine whether your blood sugar is within your target range. If you have had very low blood sugar, you may be tempted to let your sugar level run high so that you do not have another low blood sugar problem. But it is most important that you keep your blood sugar in your target range. You can do this by following your treatment plan and checking your blood sugar regularly.
Sometimes a pregnant woman can get diabetes during her pregnancy. This is called gestational diabetes. Blood sugar levels are checked regularly during the pregnancy to keep levels within a target range.
Children who have diabetes need their parents' help to keep their blood sugar levels in a target range and to exercise safely. Be sure that children learn the symptoms of both high and low blood sugar so they can tell others when they need help. There are many support groups and diabetes education centres to help parents and children understand about blood sugar, exercise, diet, and medicines.
Teens especially may have a hard time keeping their blood sugar levels in control because their bodies are growing and developing. Also, they want to be with their friends and eat foods that may affect their blood sugar. Having diabetes during the teenage years is not easy. But your teen is at an excellent age to understand the disease and its treatment and to take over some of the responsibilities of his or her care.
If your blood sugar level reads too high or too low but you are feeling well, you may want to recheck your sugar level or recalibrate your blood glucose meter. The problem may be with either your blood sample or the machine.
High blood sugar (hyperglycemia)
High blood sugar occurs when the sugar (glucose) level in your blood rises above your target range. Eating too many calories, missing medicines (insulin or pills), or having an infection or illness, injury, surgery, or emotional stress can cause your blood sugar to rise.
High blood sugar usually develops slowly over a period of hours to days. But missing a dose of insulin can cause a rapid rise in blood sugar levels. Blood sugar levels just above your target range may make you feel tired and thirsty. If your blood sugar level stays higher than your target range for weeks, your body will adjust to that level, and you may not have as many symptoms of high blood sugar.
Unless you don't monitor your blood sugar regularly or you don't notice the symptoms of high blood sugar, you usually will have time to treat high blood sugar so that you can prevent high blood sugar emergencies. Three things can help you prevent high blood sugar problems:
- Test your blood sugar often, especially if you are sick or are not following your normal routine. You can see when your blood sugar is above your target range, even if you don't have symptoms of high blood sugar such as increased thirst, increased urination, and fatigue. Then you can treat it early, preventing an emergency.
- Call your doctor if you have frequent high blood sugar levels or if your blood sugar level is consistently staying above your target range. Your medicine may need to be adjusted or changed.
- Drink extra water or non-caffeinated, non-sugared drinks so you will not be dehydrated. If your blood sugar continues to rise, your kidneys will increase the amount of urine produced, and you can become dehydrated.
Complications of high blood sugar can cause serious problems, including coma and death. Over time, high blood sugar can damage your eyes, heart, kidneys, blood vessels, and nerves.
Low blood sugar (hypoglycemia)
Low blood sugar occurs when the sugar (glucose) level in your blood drops below what your body needs. Not eating enough food or skipping meals, taking too much medicine (insulin or pills), exercising more than usual, or taking certain medicines that lower blood sugar can cause your blood sugar to drop rapidly. Do not drink alcohol if you have problems recognizing the early signs of low blood sugar.
People who lose weight or develop kidney problems may not need as much insulin or other medicines as they did before they lost the weight or developed kidney problems. Their blood sugar may drop too low. Be sure to check your blood sugar often when your body goes through changes.
When your blood sugar level drops below 4.0 millimoles per litre (mmol/L), you will usually have symptoms of low blood sugar. This can develop quickly, in 10 to 15 minutes.
- If your blood sugar level drops just slightly below your target range (mild low blood sugar), you may feel tired, anxious, weak, shaky, or sweaty, and you may have a rapid heart rate. If you eat something that contains sugar, these symptoms may last only a short time. If you have diabetes, you may not always notice symptoms of mild low blood sugar. This is called hypoglycemia unawareness. If your blood sugar is well controlled and does not change much during the day, you may have an increased risk for hypoglycemic unawareness.
- If your blood sugar level continues to drop, your behaviour may change. Symptoms of moderate low blood sugar may start. You may become too weak or confused to eat something to raise your blood sugar level.
- If your blood sugar level drops very low, you may lose consciousness or have a seizure. If you have symptoms of severe low blood sugar, you need medical care immediately.
You may have symptoms of low blood sugar if your blood sugar drops from a high level to a lower level. For example, if your blood sugar level has been higher than 17.0 mmol/L for a week or so and the level drops suddenly to 5.0 mmol/L, you may have symptoms of low blood sugar even though your blood sugar is in the target range. But if you have had diabetes for many years, you may not have symptoms of low blood sugar until your blood sugar level is very low.
If your doctor thinks you have low blood sugar levels but you are not having symptoms, he or she may ask you to check your blood sugar more often. Your doctor may ask you to check your blood sugar in the middle of the night or to do a 3-day test using a continuous glucose monitor.
Check your symptoms to decide if and when you should see a doctor.
Health Tools
Health Tools help you make wise health decisions or take action to improve your health.
- Diabetes in Children: Preventing High Blood Sugar
- Diabetes in Children: Treating Low Blood Sugar
- Diabetes: Dealing With Low Blood Sugar From Insulin
- Diabetes: Dealing With Low Blood Sugar From Medicines
- Diabetes: Preventing High Blood Sugar Emergencies
- Gestational Diabetes: Dealing With Low Blood Sugar
Check Your Symptoms
The medical assessment of symptoms is based on the body parts you have.
- If you are transgender or non-binary, choose the sex that matches the body parts (such as ovaries, testes, prostate, breasts, penis, or vagina) you now have in the area where you are having symptoms.
- If your symptoms aren’t related to those organs, you can choose the gender you identify with.
- If you have some organs of both sexes, you may need to go through this triage tool twice (once as "male" and once as "female"). This will make sure that the tool asks the right questions for you.
Many things can affect how your body responds to a symptom and what kind of care you may need. These include:
- Your age. Babies and older adults tend to get sicker quicker.
- Your overall health. If you have a condition such as diabetes, HIV, cancer, or heart disease, you may need to pay closer attention to certain symptoms and seek care sooner.
- Medicines you take. Certain medicines, such as blood thinners (anticoagulants), medicines that suppress the immune system like steroids or chemotherapy, or natural health products can cause symptoms or make them worse.
- Recent health events, such as surgery or injury. These kinds of events can cause symptoms afterwards or make them more serious.
- Your health habits and lifestyle, such as eating and exercise habits, smoking, alcohol or drug use, sexual history, and travel.
Try Home Treatment
You have answered all the questions. Based on your answers, you may be able to take care of this problem at home.
- Try home treatment to relieve the symptoms.
- Call your doctor if symptoms get worse or you have any concerns (for example, if symptoms are not getting better as you would expect). You may need care sooner.
Symptoms of serious illness may include:
- A severe headache.
- A stiff neck.
- Mental changes, such as feeling confused or much less alert.
- Extreme fatigue (to the point where it's hard for you to function).
- Shaking chills.
Symptoms of serious illness in a baby may include the following:
- The baby is limp and floppy like a rag doll.
- The baby doesn't respond at all to being held, touched, or talked to.
- The baby is hard to wake up.
You can get dehydrated when you lose a lot of fluids because of problems like vomiting or fever.
Symptoms of dehydration can range from mild to severe. For example:
- You may feel tired and edgy (mild dehydration), or you may feel weak, not alert, and not able to think clearly (severe dehydration).
- You may pass less urine than usual (mild dehydration), or you may not be passing urine at all (severe dehydration).
Severe dehydration means:
- Your mouth and eyes may be extremely dry.
- You may pass little or no urine for 12 or more hours.
- You may not feel alert or be able to think clearly.
- You may be too weak or dizzy to stand.
- You may pass out.
Moderate dehydration means:
- You may be a lot more thirsty than usual.
- Your mouth and eyes may be drier than usual.
- You may pass little or no urine for 8 or more hours.
- You may feel dizzy when you stand or sit up.
Mild dehydration means:
- You may be more thirsty than usual.
- You may pass less urine than usual.
Severe dehydration means:
- The baby may be very sleepy and hard to wake up.
- The baby may have a very dry mouth and very dry eyes (no tears).
- The baby may have no wet diapers in 12 or more hours.
Moderate dehydration means:
- The baby may have no wet diapers in 6 hours.
- The baby may have a dry mouth and dry eyes (fewer tears than usual).
Mild dehydration means:
- The baby may pass a little less urine than usual.
Early symptoms of low blood sugar may include:
- Sweating.
- Feeling nervous, shaky, and weak.
- Extreme hunger and slight nausea.
- Dizziness and headache.
- Blurred vision.
- Confusion.
If blood sugar continues to drop, you may start to have more severe symptoms.
You can test for ketones at home using special tablets or test strips. Ketones are substances made by the body when it burns fat instead of sugar. They are a sign that your blood sugar is out of control.
To do the urine test:
- Collect a urine sample in a clean container.
- Follow the directions on the test.
- If either the test strip or the urine changes colour when the tablet is dropped into the sample, the urine sample contains ketones.
- Test results may range from negative to 4+, from small to large, or from low to high. (For tests that read from negative to 4+, more than 1+ means that you have a moderate to large amount of ketones in your urine.)
Some home blood sugar meters can also measure blood ketones. You use the same finger-prick method that you use to measure blood sugar.
Symptoms of infection may include:
- Increased pain, swelling, warmth, or redness in or around the area.
- Red streaks leading from the area.
- Pus draining from the area.
- A fever.
Symptoms of diabetic ketoacidosis may include:
- Flushed, hot, dry skin.
- Blurred vision.
- Drowsiness or difficulty waking up.
- Fast, deep breathing.
- Fruity breath odour.
- Belly pain, loss of appetite, and vomiting.
- Confusion.
Here is what you can do to treat low blood sugar. If at any point during these steps you think you are getting worse, seek care immediately.
- Eat some quick-sugar food, such as 3 to 4 glucose tablets, 1 tablespoon (15 mL) of sugar, 1 tablespoon (15 mL) of honey, 2/3 cup (150 mL) of fruit juice or regular (not diet) soda pop, or hard candy (such as 6 Life Savers).
- Wait about 15 minutes. Then check your blood sugar.
- If your blood sugar is above 4.0 millimoles per litre (mmol/L) and your symptoms have improved, you can go back to your regular schedule of meals and snacks.
- If your blood sugar is still low, eat another quick-sugar food, wait 15 minutes, and check your blood sugar again. If your blood sugar is still below 4.0 millimoles per litre (mmol/L), you may need medical care soon.
Seek Care Today
Based on your answers, you may need care soon. The problem probably will not get better without medical care.
- Call your doctor today to discuss the symptoms and arrange for care.
- If you cannot reach your doctor or you don't have one, seek care today.
- If it is evening, watch the symptoms and seek care in the morning.
- If the symptoms get worse, seek care sooner.
Call 9-1-1 Now
Based on your answers, you need emergency care.
Call 9-1-1 or other emergency services now.
Sometimes people don't want to call 9-1-1. They may think that their symptoms aren't serious or that they can just get someone else to drive them. But based on your answers, the safest and quickest way for you to get the care you need is to call 9-1-1 for medical transport to the hospital.
Seek Care Now
Based on your answers, you may need care right away. The problem is likely to get worse without medical care.
- Call your doctor now to discuss the symptoms and arrange for care.
- If you cannot reach your doctor or you don't have one, seek care in the next hour.
- You do not need to call an ambulance unless:
- You cannot travel safely either by driving yourself or by having someone else drive you.
- You are in an area where heavy traffic or other problems may slow you down.
Make an Appointment
Based on your answers, the problem may not improve without medical care.
- Make an appointment to see your doctor in the next 1 to 2 weeks.
- If appropriate, try home treatment while you are waiting for the appointment.
- If symptoms get worse or you have any concerns, call your doctor. You may need care sooner.
Home Treatment
Manage your blood sugar level
When you have diabetes, whether it is type 1 diabetes, type 2 diabetes, or gestational diabetes, one of the most important skills you will learn is how to manage your blood sugar level.
Following your doctor's instructions on the use of insulin or diabetes medicines, diet, and exercise will help you avoid blood sugar problems. You will learn to recognize the symptoms and distinguish between high and low blood sugar levels. It may be hard for a parent of a young child to distinguish the difference between high and low blood sugar symptoms in a child.
When you have learned to recognize high or low blood sugar levels, you can take the appropriate steps to bring your blood sugar level back to your target blood sugar levels.
People who keep their blood sugar levels under control with diet, exercise, or oral diabetes medicines are less likely to have problems with high or low blood sugar levels. Do not drink alcohol if you have problems recognizing the early signs of low blood sugar.
Learn how to deal with high blood sugar levels
Be sure to know the steps for dealing with high blood sugar and how fast your insulin medicine will work to bring your blood sugar down. Some insulins work very fast while regular insulin takes a little longer to bring the sugar level down. Knowing how fast your insulin works will keep you from using too much too quickly.
Learn how to deal with low blood sugar levels
Because you have diabetes and can have low blood sugar levels, you need to keep some glucose or sucrose tablets or solution or quick-sugar food with you at all times. These can quickly raise your blood sugar level. Be sure to check your blood sugar level 15 minutes after eating a quick-sugar (carbohydrate) food to make sure your level is getting back to your target range. If you continue to have low blood sugar, take another 15 grams of carbohydrate. When your blood sugar gets to 4.0 mmol/L or higher, you can eat your normal meals and snacks. Eat a small snack if your next meal or snack is more than one hour away.
Food |
Amount (15 g of carbohydrate) |
---|---|
Glucose tablets (preferred choice) |
3 tablets |
Table sugar |
1 tablespoon (15 mL) dissolved in water |
Fruit juice or regular soda pop |
2/3 cup (150 mL) |
Honey (do not give to children younger than 1 year old) |
1 tablespoon (15 mL) |
Candy like Life Savers |
6 pieces |
It is important to know that sugar foods like a candy bar or ice cream do not help raise low blood sugar levels quickly, because these foods also have fat and protein. So the body can't use the sugar (carbohydrate) in these foods quickly to raise the blood sugar level.
You can get low blood sugar from using too much insulin or from other medicines you take.
Parents need to help their child learn to treat a low blood sugar level.
Pregnant women who have gestational diabetes also need to know how to deal with a low blood sugar level.
Since low blood sugar levels can quickly become a medical emergency, be sure to wear medical identification, such as a medical alert bracelet, to let people know you have diabetes so they can get help for you.
If you have severe symptoms of low blood sugar, someone else may need to give you a shot of glucagon. If this occurs, be sure to call your doctor immediately to let him or her know this has happened.
Symptoms to watch for during home treatment
Call your doctor if any of the following occur during home treatment:
- Symptoms of high blood sugar develop.
- Symptoms of low blood sugar develop.
- Symptoms become more severe or frequent.
Prevention
Take steps to control your blood sugar level
Although high blood sugar (hyperglycemia) and low blood sugar (hypoglycemia) have very different symptoms and treatments, they are both caused by blood sugar and insulin imbalances. The steps you take to control your blood sugar level will help prevent both high and low blood sugar levels.
Be sure to have identification that says you have diabetes, such as a medical alert bracelet, with you at all times. This will help other people take steps to care for you if you are not able tell them about your medical condition.
You can take steps to prevent high and low blood sugar emergencies.
- Follow your treatment plan.
- Monitor your blood sugar levels regularly to detect early changes before an emergency develops. Treat your symptoms of high or low blood sugar quickly to prevent more problems.
- Control your stress to prevent your blood sugar level from increasing slowly over several days.
- Limit how much alcohol you drink. Do not drink alcohol if you have problems recognizing the early signs of low blood sugar.
- Take precautions when you are driving and do not drive if your blood sugar is low.
Monitoring and controlling blood sugar levels
Use home blood sugar tests to determine whether your blood sugar is in your target range. Work with your doctor to set your individual treatment goals. If you can consistently maintain this level of control, you will have very few blood sugar level emergencies.
Parents can help their child learn how to prevent low blood sugar levels and high blood sugar levels.
Control stress
No matter how skilled you are at monitoring and controlling your blood sugar levels, you are still at risk for high or low blood sugar levels that are brought on by stressful situations. Stress can affect your body's blood sugar levels in two ways:
- It can increase hormones that give you energy. This may cause your blood sugar to go up.
- It can cause you to change the way you take care of yourself, a problem for all people with diabetes.
Stress can be both mental and physical. Some examples of stress include an illness, a bad day at work, and a tough problem at home. When you are under stress, your blood sugar levels change. For more information, see the topic Stress Management.
Blood sugar levels and exercise
You can keep your blood sugar levels under control when you exercise, so that you do not become too hungry or make your blood sugar level drop. There are two ways to keep your blood sugar levels under control:
- At the meal before your planned exercise, you can take less insulin, OR
- Before you exercise, eat some carbohydrate.
Keep a quick-sugar food with you during exercise in case your blood sugar level drops low.
Vaccinations
Your doctor may recommend that you get vaccinations, such as a flu vaccine or pneumococcal vaccine, to prevent you from those illnesses.
Other places to get help
Diabetes Canada has a lot of information on diabetes and can link you to support groups. For more information, call 1-800-BANTING (1-800-226-8464) or see the organization's website: www.diabetes.ca.
Preparing For Your Appointment
Questions to prepare for doctor appointment
You can help your doctor treat your condition by being prepared to answer the following questions:
- What steps did you take to correct your high or low blood sugar level? Did they help?
- Have you had signs of another illness?
- Have you made any recent changes in your diet, exercise, or medicines?
- What other prescription and non-prescription medicines do you take?
- Have you recently had increased emotional or physical stress?
- Have you noticed situations that trigger or may cause your high or low blood sugar problem?
- Have you noticed any patterns, such as time of day, when your high or low blood sugar problem occurs?
- Have you used a high blood sugar card ? If so, be sure to bring it when you see your doctor.
- Do you have other health risks?
Be sure to take your daily blood sugar (glucose) monitoring logbook to your appointment. If you have specific records of your high and low blood sugar problems, be sure to take those records.
Parents will also need to keep records of their child's high or low blood sugar problems to share with their child's doctor.
Related Information
References
Citations
- Diabetes Canada Clinical Practice Guidelines Expert Committee, et al. (2018). Targets for glycemic control. Canadian Journal of Diabetes, 42(Suppl 1): S42–S46. DOI: 10.1016/j.jcjd.2017.10.030. Accessed October 15, 2018.
Credits
Adaptation Date: 1/19/2023
Adapted By: HealthLink BC
Adaptation Reviewed By: HealthLink BC
Adaptation Date: 1/19/2023
Adapted By: HealthLink BC
Adaptation Reviewed By: HealthLink BC
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