terbinafine
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Manufactured by various FDA-approved generic manufacturers.
*You can pay as little as $0 per fill using Drug Coupons or Patient Assistance Programs. Subject to applicability & eligibility requirements.
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terbinafine Uses, Side Effects, Interactions, Warnings & Dosing
What dosages is terbinafine available in?
terbinafine is available as a 250 mg oral tablet.
What is terbinafine used for?
terbinafine is an antifungal that is used to treat fungal infection of toenail or fingernail.
How does terbinafine work?
terbinafine is an antifungal. It kills the fungus causing the infection by preventing it from forming its protective outer layer.
How do I take terbinafine?
terbinafine is typically given as 250 mg by mouth once a day for 6 weeks (for fingernail infection) or 12 weeks (for toenail infection).
Is it safe for me to take terbinafine?
terbinafine is a safe and effective treatment when used for FDA licensed indications. However, like all medications, they may give you unwanted side effects. You should always discuss potential side effects with your physician to ensure the medication is suitable and right for you. You should not use this medication if you have a history of allergic reaction to oral terbinafine because of the risk of anaphylaxis.
terbinafine Common Side Effects
Common side effects of terbinafine:
- Headache
- Rash
- Diarrhea
- Upset stomach
terbinafine Serious Side Effects
Serious side effects are rare with terbinafine. Contact your healthcare provider immediately if you experience any of the following.
- Liver damage: nausea, vomiting, right upper stomach pain, dark urine, pale stools, yellowing of the skin or whites of the eyes
- Serious allergic reaction: rash, blisters, fever, flu-like symptoms
Effects of other drugs, drug classes and over-the-counter products on terbinafine
The following medications may interact with terbinafine:
- terbinafine is an inhibitor of CYP4502D6 isozyme and has an effect on metabolism of desipramine, cimetidine, fluconazole, cyclosporine, rifampin, and caffeine
Who makes terbinafine?
Various FDA-approved generic manufacturers
Is terbinafine safe in pregnancy?
It is not known if terbinafine will harm your unborn baby. You should talk to your healthcare provider before taking this medication if you are pregnant.
What to do if you missed your terbinafine dose
The FDA's medical product safety reporting program for health professionals, patients and consumers.
Learn more about reporting side effectsDrug Savings Tips
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Are the NowPatient drug savings programs suitable for brand and generic versions of terbinafine?
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If I have federal, state or commercial insurance and none of the terbinafine prescription saving options are applicable or affordable for me, are there any other support organisations that can help me with my co-insurance or copay contributions?
Medical Disclaimer
NowPatient has taken all reasonable steps to ensure that all material is factually accurate, complete, and current. However, the knowledge and experience of a qualified healthcare professional should always be sought after instead of using the information on this page. Before taking any drug, you should always speak to your doctor or another qualified healthcare provider.
The information provided here about medications is subject to change and is not meant to include all uses, precautions, warnings, directions, drug interactions, allergic reactions, or negative effects. The absence of warnings or other information for a particular medication does not imply that the medication or medication combination is appropriate for all patients or for all possible purposes.
Things to know
What are the side effects of terbinafine?
What percentage of people get liver damage from terbinafine?
How long is it safe to take terbinafine?
Does terbinafine cause weight loss?
When do terbinafine side effects start?
What is the success rate of terbinafine tablets?
Is it bad to take terbinafine at night?
Can terbinafine make you sick?
Does terbinafine have emotional side effects?
What should you avoid while taking terbinafine?
What happens if you drink alcohol while on terbinafine?
How long should I take terbinafine 250 mg for toenail fungus?
What to avoid when taking antifungal medication?
What fungus is resistant to terbinafine?
Is terbinafine the strongest antifungal?
What works better than terbinafine?
Does terbinafine make you gain weight?
What is the number one cure for toenail fungus terbinafine?
What is strongest medication for fungal infection?
Is terbinafine worth the risk?
What is the safest oral antifungal?
How common is liver damage from terbinafine?
Who Cannot use terbinafine?
Is weight gain a side effect of terbinafine?
Does toenail fungus come back after terbinafine?
How long does it take terbinafine to clear toenail fungus?
How long can you safely take terbinafine?
What is the success rate of terbinafine?
Does terbinafine get rid of toenail fungus?
Which is better Lamisil or terbinafine?
Does terbinafine cause hair loss?
Is terbinafine 100% effective?
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