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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
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Topic Overview
What is genital herpes?
Genital herpes is one of the most common sexually transmitted infections (STIs). The infection can be bothersome.
Most people never have symptoms, or the symptoms are so mild that people don't know that they are infected. But in some people, the infection causes occasional outbreaks of itchy and painful sores in the genital area.
After the first outbreak, the herpes virus stays in the nerve cells below the skin and becomes inactive. It usually becomes active again from time to time, travelling back up to the skin and causing more sores. Things like stress, illness, a new sex partner, or menstruation may trigger a new outbreak. As time goes on, the outbreaks happen less often, heal faster, and don't hurt as much.
What causes genital herpes?
Genital herpes is caused by a virus—either the herpes simplex virus type 1 or the herpes simplex virus type 2. Either virus can cause sores on the lips (cold sores) and sores on the genitals. Type 1 more often causes cold sores, while type 2 more often causes genital sores.
What are the symptoms?
Symptoms can vary greatly from person to person. Most people never have any symptoms. Sometimes the symptoms are so mild that people may not notice them or recognize them as a sign of herpes. For people who do notice their first infection, it generally appears about 2 to 14 days after they were exposed to genital herpes.
Some people have outbreaks of itchy and painful blisters on the penis or around the opening of the vagina. The blisters break open and turn into oozing, shallow sores that take up to 3 weeks to heal. Sometimes people, especially women, also have flu-like symptoms, such as fever, headache, and muscle aches. They may also notice an abnormal discharge and pain when they urinate.
Genital herpes infections can be severe in people who have impaired immune systems, such as people with HIV.
How is genital herpes diagnosed?
Your doctor may diagnose genital herpes by examining you. He or she may ask you questions about your symptoms and your risk factors, which are things that make you more likely to get an infection.
If this is your first outbreak, your doctor may take a sample of tissue from the sore for testing. Testing can help the doctor be sure that you have herpes. You may also have a blood test.
How is it treated?
Although there is no cure, medicine can relieve pain and itching and help sores heal faster. If you have a lot of outbreaks, you may take medicine every day to limit the number of outbreaks.
After the first outbreak, some people have just a few more outbreaks over their lifetime, while others may have 4 to 6 outbreaks a year. Usually the number of outbreaks decreases after a few years.
Treatment works best if it is started as soon as possible after the start of an outbreak. This is especially true for outbreaks that come back again and again.
Finding out that you have herpes may cause you to feel bad about yourself or about sex. Counselling or a support group may help you feel better.
Can genital herpes be prevented?
The only sure way to keep from getting genital herpes—or any other sexually transmitted infection (STI)—is to not have sex. If you do have sex, practice safer sex.
- Before you start a sexual relationship, talk with your partner about STIs. Find out whether he or she is at risk for them. Remember that a person can be infected without knowing it.
- If you have symptoms of an STI, don't have sex.
- Don't have sex with anyone who has symptoms or who may have been exposed to an STI.
- Don't have more than one sexual relationship at a time. Having several sex partners increases your risk for infection.
- Use condoms. Condom use lowers the risk of spreading or becoming infected with an STI.
- Don't receive oral sex from partners who have cold sores.
Taking medicine for herpes may lower the number of outbreaks you have and can also prevent an episode from getting worse. It also lower the chances that you will infect your partner.
If you are pregnant, you should take extra care to avoid getting infected. You could pass the infection to your baby during delivery, which can cause serious problems for your newborn. If you have an outbreak near your due date, you probably will need to have your baby by caesarean section. If your genital herpes outbreaks return again and again, your doctor may talk to you about medicines that can help prevent an outbreak during pregnancy.
Cause
Genital herpes can be caused by either the herpes simplex virus type 1 (HSV-1) or the herpes simplex virus type 2 (HSV-2). HSV-1 or HSV-2 can cause sores on the lips (cold sores) and sores on the genitals. HSV-1 more often causes cold sores. HSV-2 more often causes genital sores.
How herpes is spread
You get infected when the virus enters your body through a break in the skin or through moist areas (mucous membranes) such as the mouth, anus, and vagina.
Even very small breaks in the skin allow the virus to infect the body. So herpes can be spread to or from the genitals, anus, or mouth during sexual activities or through any direct contact with herpes sores.
You are most likely to spread herpes when you have a herpes sore or blister. But many people have time periods (a week before and a week after an outbreak) when they can still spread the virus even though they don't have symptoms.
And some people spread the infection because they don't realize that they have a herpes sore. Or they may have different symptoms, such as painful urination, that they don't realize are part of an outbreak.
Symptoms
Most people never have any symptoms or have ones that are so mild they don't recognize them. But some people have painful and bothersome symptoms.
Sometimes the symptoms are confused with other common problems, like yeast infections or vaginosis.
The first herpes outbreak tends to last the longest and be the most severe. Symptoms of the first outbreak may include:
- Flu-like symptoms, such as fever, headache, and muscle aches. These symptoms usually get better within a week.
- Tingling, burning, itching, and redness at the site where an outbreak is about to occur.
- Painful, itchy blisters on the penis, on the vulva, or inside the vagina. Blisters may also appear on the anus, buttocks, thighs, or scrotum, either alone or in clusters. They may be barely noticeable or as large as a coin.
- Painful, oozing sores caused by blisters that break open.
-
Swollen and tender
lymph nodes
in the groin. - Painful urination.
- Abnormal discharge from the vagina or penis.
Symptoms of later outbreaks are usually limited to blisters, sores, and swollen lymph nodes. The blisters may take up to three weeks to heal.
What Happens
When genital herpes symptoms appear, it's usually 2 to 14 days after a person is exposed to the virus.
And sometimes people get their first symptoms months or even years after being infected.
The herpes virus stays in your body for the rest of your life. After the first outbreak, it becomes inactive. Then, in most people, it gets active again from time to time, causing blisters and sores.
Repeated outbreaks
Some people have many outbreaks each year, while others have only a few or none at all. People who have symptoms average 5 outbreaks a year during the first few years. Most have fewer outbreaks after that.
People report that certain things may trigger outbreaks, such as:
- Emotional stress.
- Fatigue.
- Other infections, such as a cold or influenza (flu).
- Physical injury, such as irritation, of the genital area.
- New sex partners.
- Menstruation.
- Any condition that weakens the immune system.
About half of the people who have repeated outbreaks can feel one coming a few hours to a couple of days before it happens. They may feel tingling, burning, itching, numbness, tenderness, or pain where the blisters are about to appear.
Other problems
People who have an impaired immune system are more likely to have longer and/or more severe outbreaks of genital herpes than people whose immune systems are healthy.
Although it's rare, genital herpes can cause other health problems—some of them serious—if the virus travels to other parts of the body.
In rare cases, a newborn is infected with the herpes virus during delivery. Because their immune systems aren't fully developed, newborns with herpes infection can have serious health problems affecting many body systems. It may take up to 3 weeks after a newborn is infected before he or she becomes ill.
If the mother has a genital herpes blister or sore at the time of labour and delivery, a caesarean section is usually done. Caesarean section may be recommended if a woman has tingling or pain suggesting an impending outbreak.
What Increases Your Risk
Things that increase your risk of getting genital herpes include:
- Having more than one sex partner.
- Having a high-risk partner or partners (partner has more than one sex partner or has herpes-infected sex partners).
- Having unprotected sexual contact (not using condoms).
- Starting sexual activity at a young age. The younger people are when they start having sex, the greater their risk is of getting genital herpes.
- Having a weakened immune system.
- Being a woman. Women are more likely than men to become infected when exposed to genital herpes. And their symptoms tend to be more severe and longer-lasting. Women also are at a greater risk of having complications from a genital herpes infection.
Having herpes, especially if you have open sores, also increases your risk for becoming infected with HIV if you are exposed to HIV.
Any child with genital herpes needs to be evaluated by a doctor to see if it is the result of sexual abuse. For more information, see the topic Child Abuse and Neglect.
When should you call your doctor?
If you haven't been diagnosed with genital herpes, call your doctor if you have:
- Painful blisters or sores in the genital or pelvic area.
- Burning or pain while urinating, or you can't urinate.
- Abnormal discharge from the vagina or penis.
- Reason to think you've been exposed to genital herpes.
If you have been diagnosed with genital herpes, call your doctor if you are having frequent outbreaks or if you can't pass urine or are constipated.
If you are pregnant and have genital herpes, or if you think you have genital herpes, tell your doctor.
Watchful waiting
Watchful waiting
is a wait-and-see approach. If you have only occasional outbreaks of genital herpes and are comfortable with home treatment, watchful waiting may be all you need.
Examinations and Tests
Your doctor may be able to diagnose genital herpes from your medical history and a physical examination, especially if the herpes sores are typical in appearance. Your doctor may ask you the following questions:
- Do you think you were exposed to genital herpes or another sexually transmitted infection (STI)? How do you know? Did your partner tell you?
- What are your symptoms?
- Do you have sores in the genital area or anywhere else on your body?
- Do they usually come and go?
- Do you have any urinary symptoms, including frequent urination, burning or stinging with urination, or urinating in small amounts?
- If you have discharge from the vagina or penis, does it have any smell or colour?
- What method of birth control do you use? Did you use condoms to protect against STIs?
- What are your sexual practices and your partner's sexual practices?
- Have you had an STI in the past? How was it treated?
If this is your first outbreak of suspected genital herpes, further testing may be done to confirm the diagnosis.
Treatment Overview
Treatment can't cure genital herpes. But it can provide relief from the discomfort of herpes sores and can speed up healing.
Treatment works best if it is started as soon as possible after an outbreak begins. This is especially true for outbreaks that come back again and again.
Treatment includes:
- Medicines to make blisters and sores less painful and heal faster or to help prevent outbreaks. For more information, see Medications.
- Home treatment, such as taking warm sitz baths and wearing cotton underwear, to help sores heal. For more information, see Home Treatment.
- Taking steps to prevent the spread of genital herpes. These include avoiding any sexual contact if you (or your partner) have symptoms or are being treated for genital herpes. For more information, see Prevention.
Prevention
You can take steps to help keep from getting genital herpes—or any other sexually transmitted infection. You can also take steps to keep from giving herpes to your sex partner(s).
Practice safer sex
Preventing a sexually transmitted infection (STI) is easier than treating an infection after it occurs.
- Talk with your partner about STIs before beginning a sexual relationship. Find out whether he or she is at risk for an STI. Remember that it is quite possible to have an STI without knowing it. Some STIs, such as HIV, can take up to 6 months before they can be detected in the blood.
- Be responsible.
- Avoid sexual contact if you have symptoms of an STI or are being treated for an STI.
- Avoid sexual contact with anyone who has symptoms of an STI or who may have been exposed to an STI.
- Don't have more than one sexual relationship at a time. Your risk for an STI increases if you have several sex partners.
For more information, see the topic Safer Sex.
Use condoms
Using condoms lowers your chances of getting or spreading herpes and other STIs, even if you are already using another birth control method to prevent pregnancy.
Condoms must be in place before the start of sexual contact. Use condoms with a new partner until you are certain that he or she doesn't have an STI. You can use either male condoms or female condoms.
Don't have sex, even with condoms, while you're having herpes symptoms.
Take antiviral medicine
Taking daily valacyclovir, an antiviral medicine, can prevent spread of genital herpes to your sexual partner even when you do not have an active outbreak.
Take care during pregnancy
A woman who gets genital herpes while she is pregnant could pass the infection to her baby during delivery. Herpes can make newborns seriously ill.
If you are pregnant, follow these steps:
- Tell your doctor if you have been exposed to genital herpes or have had an outbreak in the past.
- Let your doctor know if you are currently having an outbreak, especially if you are in the last part of your pregnancy.
- Avoid unsafe sex. Herpes is often transmitted by people who don't know they are infected and don't have symptoms. Use condoms.
- Avoid receiving oral sex from partners who have cold sores. Herpes in newborns can be caused by HSV-1, the virus that most commonly causes cold sores. Most experts advise pregnant women not to receive oral sex in the last 3 months of their pregnancy. It increases their risk of genital infection with HSV-1.
Antiviral medicine can be used safely in pregnancy to reduce the risk of an outbreak at the time of delivery. This lower risk, in turn, makes it less likely that delivery by caesarean section will be needed.
Wash your hands
If you are having a genital herpes outbreak, wash your hands after using the bathroom or having any contact with blisters or sores. This is especially important for people who are caring for babies.
Home Treatment
To reduce discomfort from herpes sores:
- Take warm sitz baths or wash the area with warm water 3 or 4 times a day.
- In between sitz baths, keep the sores clean and dry.
- Letting the sores air dry may be more comfortable than using a towel.
- Wear cotton underpants, which absorb moisture better than those made from synthetic material.
Ask your doctor if you can take non-prescription medicines, such as acetaminophen (Tylenol) and ibuprofen (Advil). They may reduce the pain and fever from genital herpes.
To lower the risk of recurrent outbreaks, reduce or avoid things that trigger outbreaks, such as fatigue, stress, overexposure to sun, and irritation of the genital area.
Coping with your feelings
Finding out that you have genital herpes may cause you to have negative thoughts or feelings about yourself or about sex, such as:
- Feeling ashamed or embarrassed.
- Being afraid of the consequences of the infection.
- Being angry at the person who infected you.
- Feeling frustrated with treatment or recurrent outbreaks.
- Feeling scared to have sex.
A counsellor or support groups for people with herpes may be helpful.
Medications
Antiviral medicines are the recommended treatment for genital herpes. They can relieve the pain and discomfort of blisters and sores and speed healing.
These medicines also decrease the number of days you can spread the virus (are contagious).
Medicine choices
- Antiviral medicines, such as acyclovir (Zovirax), famciclovir (Famvir), and valacyclovir (Valtrex), are recommended for treating primary genital herpes outbreaks. This medicine can be taken when an outbreak occurs. It can also be taken every day to help prevent outbreaks.
- Non-prescription medicines, such as ibuprofen (Advil) and acetaminophen (Tylenol), may reduce the pain and fever from genital herpes. Be safe with medicines. Read and follow all instructions on the label.
Taking antiviral medicines
Antiviral medicines work best when they are taken as soon as symptoms are noticed. For that reason, people with herpes should keep a supply of the medicine on hand.
If you have 6 or more outbreaks a year or have severe outbreaks, you may benefit from taking antiviral medicine every day. It may reduce the number of outbreaks by about 1 or 2 episodes a year.
If you take antiviral medicine every day, you may want to talk to your doctor about not taking the medicine for a short period each year. This can show whether your outbreaks are starting to occur less frequently. Then you can decide whether to keep taking the medicine.
People with impaired immune systems may be more likely to:
- Need daily antiviral medicine to prevent recurrent outbreaks.
- Develop a resistance to some antiviral medicines. For these people, other medicines are available, but they must be given through a vein (intravenously, or IV) and can have dangerous side effects.
Related Information
References
Other Works Consulted
- American College of Obstetricians and Gynecologists (2007, reaffirmed 2009). Management of herpes in pregnancy. ACOG Practice Bulletin No. 82. Obstetrics and Gynecology, 109(6): 1489–1498.
- Cernik C, et al. (2008). The treatment of herpes simplex infections: An evidence-based review. Archives of Internal Medicine, 168(11): 1137–1144.
- Johnston C, et al. (2010). Genital herpes. In SA Morse et al., eds., Atlas of Sexually Transmitted Diseases and AIDS, 4th ed., pp. 169–185. Philadelphia: Saunders.
Credits
Current as of:
November 17, 2021
Author: Healthwise Staff
Medical Review:
Sarah Marshall MD - Family Medicine
Donald Sproule MDCM, CCFP - Family Medicine
Adam Husney MD - Family Medicine
E. Gregory Thompson MD - Internal Medicine
Kathleen Romito MD - Family Medicine
Jeanne Marrazzo MD, MPH - Infectious Disease
Martin J. Gabica MD - Family Medicine
Kevin C. Kiley MD - Obstetrics and Gynecology
Current as of: November 17, 2021
Author: Healthwise Staff
Medical Review:Sarah Marshall MD - Family Medicine & Donald Sproule MDCM, CCFP - Family Medicine & Adam Husney MD - Family Medicine & E. Gregory Thompson MD - Internal Medicine & Kathleen Romito MD - Family Medicine & Jeanne Marrazzo MD, MPH - Infectious Disease & Martin J. Gabica MD - Family Medicine & Kevin C. Kiley MD - Obstetrics and Gynecology
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