Common Brand Name(s): Tinactin Once-A-Day Cream
Important: How To Use This Information
This is a summary and does NOT have all possible information about this product. This information does not assure that this product is safe, effective, or appropriate for you. This information is not individual medical advice and does not substitute for the advice of your health care professional. Always ask your health care professional for complete information about this product and your specific health needs.
This medication is used to treat a variety of fungal skin infections such as ringworm, athlete's foot, and jock itch. This medication is also used to treat a skin condition known as pityriasis (tinea versicolor), a fungal infection that causes a lightening or darkening of the skin of the neck, chest, arms, or legs. Butenafine is an antifungal that works by preventing the growth of fungus.
Do not use this medication for the treatment of fungal nail infections.
How To Use
Use this medication on the skin only. Clean and thoroughly dry the area to be treated. Apply a thin layer of the medication to and around the affected area and gently rub in, usually 1 to 2 times daily as directed on the product package. If you are uncertain about any of the information, consult your doctor or pharmacist. If your doctor has prescribed this medication to you, then use as directed. Wash your hands after using unless the area to be treated includes the hands. Do not wrap, cover, or bandage the area unless directed to do so by your doctor.
Do not apply the medication in the eyes, nose, or mouth, inside the vagina, or on the scalp. If you do get the medication in those areas, flush with plenty of water.
The dosage and length of treatment depends on the type of infection being treated.
Do not apply more often or use longer than directed. This may increase the risk of side effects.
Use this medication regularly to get the most benefit from it. To help you remember, use it at the same time(s) each day.
Continue to use this medication until the full treatment period is finished, even if symptoms disappear after a few days. Stopping the medication too early may result in a return of the infection.
Inform your doctor if your condition worsens or does not improve after the treatment period.
Burning, irritation, redness, or itching at the application site may occur. If any of these effects persist or worsen, notify your doctor or pharmacist promptly.
If your doctor has prescribed this medication, remember that he or she has judged that the benefit to you is greater than the risk of side effects. Many people using this medication do not have serious side effects.
Tell your doctor right away if any of these unlikely but serious side effects occur:
- blistering/swelling/oozing at the application site
A very serious allergic reaction to this drug is rare. However, seek immediate medical attention if you notice any of the following symptoms of a serious allergic reaction:
- itching/swelling (especially of the face/tongue/throat)
- severe dizziness
- trouble breathing
This is not a complete list of possible side effects. If you notice other effects not listed above, contact your doctor or pharmacist.
In the US -
Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088 or at www.fda.gov/medwatch.
In Canada - Call your doctor for medical advice about side effects. You may report side effects to Health Canada at 1-866-234-2345.
Before using this medication, tell your doctor or pharmacist if you are allergic to butenafine; or to allylamine antifungals (e.g., naftifine, terbinafine); or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.
Before using this medication, tell your doctor or pharmacist your medical history, especially of:
- athlete's foot on the bottom/side of the foot
During pregnancy, this medication should be used only when clearly needed. Discuss the risks and benefits with your doctor.
It is not known whether this drug passes into breast milk. Consult your doctor before breast-feeding.
Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.
This medicine may be harmful if swallowed. If someone has overdosed and has serious symptoms such as passing out or trouble breathing, call 911. Otherwise, call a poison control center right away. US residents can call their local poison control center at 1-800-222-1222. Canada residents can call a provincial poison control center.
Do not share this medication with others.
If your doctor has directed you to use this medication, use it for your current condition only. Do not use it later for another infection unless your doctor tells you to.
If you are treating athlete's foot, make sure to wear well-fitting, ventilated shoes. Also, change shoes and socks at least once daily.
When this medication is used to treat pityriasis, your normal skin color may not return right away. It may take several months after treatment is completed for your natural skin color to return.
If you miss a dose, use it as soon as you remember. If it is near the time of the next dose, skip the missed dose. Use your next dose at the regular time. Do not double the dose to catch up.
Store at room temperature away from light and heat. Consult your pharmacist or product labeling for exact temperature range. Keep all medications away from children and pets.
Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.
Information last revised June 2018.
Copyright(c) 2018 First Databank, Inc.
Conditions of use: The information in this database is intended to supplement, not substitute for the expertise and judgment of healthcare professionals. The information in not intend to cover all possible uses, directions, precautions, drug interactions or adverse effects nor should it be construed in indicate that use of a particular drug is safe, appropriate or effective for you or anyone else. A healthcare professional should be consulted before taking any drug, changing any diet or commencing or discontinuing any course of treatment.