Commonly used brand name(s):
In the U.S.
Available Dosage Forms:
Therapeutic Class: Antifungal
Chemical Class: Benzylamine
Butenafine is used to treat fungus infections. It works by killing the fungus or preventing its growth. Butenafine is applied to the skin to treat:
butenafine is available only with your doctor's prescription.
In deciding to use a medicine, the risks of taking the medicine must be weighed against the good it will do. This is a decision you and your doctor will make. For butenafine, the following should be considered:
Tell your doctor if you have ever had any unusual or allergic reaction to butenafine or any other medicines. Also tell your health care professional if you have any other types of allergies, such as to foods, dyes, preservatives, or animals. For non-prescription products, read the label or package ingredients carefully.
There is no specific information comparing use of butenafine in children with use in other age groups.
Many medicines have not been studied specifically in older people. Therefore, it may not be known whether they work exactly the same way they do in younger adults. Although there is no specific information comparing use of butenafine in the elderly with use in other age groups, clinical studies included older patients. No differences in effects of butenafine were seen in the elderly compared with younger adults.
|All Trimesters||B||Animal studies have revealed no evidence of harm to the fetus, however, there are no adequate studies in pregnant women OR animal studies have shown an adverse effect, but adequate studies in pregnant women have failed to demonstrate a risk to the fetus.|
There are no adequate studies in women for determining infant risk when using this medication during breastfeeding. Weigh the potential benefits against the potential risks before taking this medication while breastfeeding.
Although certain medicines should not be used together at all, in other cases two different medicines may be used together even if an interaction might occur. In these cases, your doctor may want to change the dose, or other precautions may be necessary. Tell your healthcare professional if you are taking any other prescription or nonprescription (over-the-counter [OTC]) medicine.
Certain medicines should not be used at or around the time of eating food or eating certain types of food since interactions may occur. Using alcohol or tobacco with certain medicines may also cause interactions to occur. Discuss with your healthcare professional the use of your medicine with food, alcohol, or tobacco.
Apply enough butenafine to cover the affected skin and surrounding areas, and rub in gently.
After applying butenafine, wash your hands to remove any medicine that may be on them.
Keep butenafine away from the eyes and mucous membranes such as the inside of the nose, mouth, or vagina.
Do not bandage or apply an occlusive dressing (airtight covering such as kitchen plastic wrap) over butenafine unless otherwise directed by your doctor. If you have any questions about this, check with your doctor.
To help clear up your skin infection completely, keep using butenafine for the full time of treatment. It may sometimes take quite a while for a fungus infection to be cured. If you stop using butenafine too soon, your symptoms will return.
The dose of butenafine will be different for different patients. Follow your doctor's orders or the directions on the label. The following information includes only the average doses of butenafine. If your dose is different, do not change it unless your doctor tells you to do so.
The amount of medicine that you take depends on the strength of the medicine. Also, the number of doses you take each day, the time allowed between doses, and the length of time you take the medicine depend on the medical problem for which you are using the medicine.
If you miss a dose of butenafine, apply it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular dosing schedule.
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.
Keep out of the reach of children.
Do not keep outdated medicine or medicine no longer needed.
If your skin infection does not improve within 4 weeks, or if it becomes worse, check with your doctor.
Tinea versicolor may cause skin to appear darker or lighter, or spots of both. These changes in color can last for months even when the fungal infection has been eliminated. Continuing treatment longer than recommended will not cause skin color to return to normal faster. Consult your physician if you believe the fungal infection may have returned.
To help clear up your skin infection completely and to help make sure it does not return, the following good health habits are important:
Along with its needed effects, a medicine may cause some unwanted effects. Although not all of these side effects may occur, if they do occur they may need medical attention.
Check with your doctor as soon as possible if any of the following side effects occur:Rare
Other side effects not listed may also occur in some patients. If you notice any other effects, check with your healthcare professional.
Call your doctor for medical advice about side effects. You may report side effects to the FDA at 1-800-FDA-1088.
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