Flu & Infections

Terbinafine

Generic For Lamisil®

starting at $49.99

Terbinafine is an oral anti-fungal agent used to treat onychomycosis, which is a fungal infection of the nails. Oral terbinafine has been demonstrated to be the most effective treatment for the mycological cure of toenail fungal infections. Terbinafine works by inhibiting squalene epoxidase, the enzyme in fungal cells that convert squalene to squalene epoxide. This results in an intracellular accumulation of squalene and results in fungal cell death.

Suitable in patients already taking this therapy under supervision of their medical doctor or provider

Typical dosing is 250 mg once daily for 6 weeks (fingernail) or 12 weeks (toenail)

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Terbinafine

H&P Certification

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Terbinafine

By clicking the “I Agree” button below, you certify under penalty of perjury that the following statements are true and correct and understand that a medical provider will rely on the truthfulness of your statements when determining whether a prescription is warranted and appropriate.

I agree that I:

am 18 years or older
have not had a hypersensitivity reaction to terbinafine, or any component of the formulation
have already been using oral terbinafine therapy as prescribed by an authorized healthcare provider
have confirmation of diagnostic testing of nail or skin specimens prior to treatment of fungal nail infection as is recommended given potential toxicities of oral terbinafine therapy
am not pregnant or breastfeeding
do not have chronic or active liver disease
do not have active renal disease or impairment
understand terbinafine may cause hepatotoxicity ranging from mild and asymptomatic increased serum transaminases to hepatic failure. Terbinafine liver injury may present as hepatocellular hepatitis or cholestatic hepatitis.
Understand severe cutaneous adverse reactions (SCARs) have been reported with terbinafine therapy including Stevens Johnson syndrome/toxic epidermal necrolysis (SJS/TEN), drug reaction with eosinophilia and systemic symptoms (DRESS) and acute generalized exanthematous pustulosis (AGEP).
Understand altered taste and altered sense of smell may occur with terbinafine and severe cases have resulted in decreased food intake, weight loss, anxiety, or depression
Understand thrombotic microangiopathy (TMA), including thrombotic thrombocytopenic purpura and hemolytic-uremic syndrome, have been reported rarely with terbinafine therapy
will not take nor intend to take concurrently with doxorubicin, eliglustat, mequitazine, Saccharomyces boulardii, tamoxifen, or thioridazine
understand this is not a comprehensive list of severe or major drug interactions and I can find more information regarding drug-drug interactions at https://www.drugs.com/drug_interactions.html
understand this is not a comprehensive list of precautions, risks, side effects, or details about taking this medication
understand that only major drug interactions are listed and have not been reviewed against the other medications, supplements, or herbal products I may be taking unless also filled by TelyRx

understand that TelyRx LLC does not provide medical care and the providers who use TelyRx to provide telehealth services (“Telehealth Providers”) should not replace your primary provider.
understand that the Telehealth Providers are not able to: (1) monitor ongoing health or lab values for side effects or efficacy, (2) observe how you (or your pet) tolerate any prescribed treatment, or (3) determine if the prescribed treatment is working as intended and assume any risks associated with this modality of care and waive any claim I may have in the future against TelyRx and/or the Telehealth Providers.
understand that by using this site, I have created a patient-client-doctor relationship and I am being directed by the Telehealth Providers to consult my primary provider soon after beginning any treatment prescribed by the Telehealth Providers.
understand that this is a supplemental mode of care for your convenience and the Telehealth Providers are not to be used, or relied on, as a replacement for in-person follow-up visits or interactions with your primary provider.

I agree that all statements above are true and my physician visit is complete.

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Terbinafine Side Effects

Terbinafine side effects may include headache, diarrhea, skin rash, itching, altered senses of taste or smell.
Consumer Information Use and Disclaimer

This information should not be used to decide whether or not to take this medicine or any other medicine. Only a healthcare provider has the knowledge and training to decide which medicines are right for you. TelyRx does not endorse any medicine as safe, effective, or approved for treating any patient or health condition. This is only a limited summary of general information about the medicine’s uses from the patient education materials and is not intended to be comprehensive. This limited summary does NOT include all information about the possible uses, directions, warnings, precautions, interactions, adverse effects, or risks that may apply to this medicine. This information is not intended to provide medical advice, diagnosis or treatment and does not replace information you may receive from your healthcare provider. For a more detailed summary of information about the risks and benefits of using this medicine, please review the entire patient education information you receive with the medication.