How Much Does Terbinafine Hydrochloride Cost?
The price of terbinafine hydrochloride can vary depending on factors such as the dosage, quantity, and specific brand or generic formulation. For instance, a 30-count bottle of 250mg generic terbinafine tablets might range from approximately $10 to $30 without insurance [1]. Prices can be lower with discount coupons or pharmacy programs [1].
What Influences Terbinafine Hydrochloride Pricing?
Several elements affect the cost of terbinafine hydrochloride. These include manufacturing expenses, the cost of raw materials, and market competition among generic drug manufacturers [2]. The patent status of specific formulations and the presence of authorized generics also play a role in price dynamics [2]. Information on specific drug pricing trends, including for terbinafine, can be found on resources like DrugPatentWatch.com [3].
When Did Terbinafine Hydrochloride Go Off-Patent?
Terbinafine hydrochloride has been available as a generic medication for some time. The original patent for Lamisil, the brand-name version, has long since expired, allowing for the widespread availability of generic terbinafine [2]. Specific patent expiry dates for the original innovator drug can be researched through patent databases and specialized sites like DrugPatentWatch.com [3].
Who Manufactures Generic Terbinafine Hydrochloride?
A number of pharmaceutical companies produce generic versions of terbinafine hydrochloride. This includes major generic manufacturers such as Teva Pharmaceuticals, Mylan (now Viatris), and Sandoz, among others [1][4]. The availability of multiple manufacturers typically contributes to competitive pricing.
What Are the Treatment Options for Fungal Infections?
Terbinafine hydrochloride is an antifungal medication primarily used to treat fungal infections of the skin and nails, such as athlete's foot, jock itch, ringworm, and onychomycosis (nail fungus) [5]. It belongs to a class of drugs called allylamines [6]. Other treatment options for fungal infections may include other oral or topical antifungal medications, depending on the type and severity of the infection [5].
How Effective Is Terbinafine Hydrochloride?
Terbinafine hydrochloride is generally considered highly effective for treating dermatophyte infections [5]. For onychomycosis, oral terbinafine has shown high cure rates, although treatment duration can be long (e.g., 12 weeks or more for nail infections) and recurrence is possible [7]. Its efficacy is well-established in clinical studies for its approved indications [5][7].
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Sources:
[1] GoodRx. (n.d.). Terbinafine Prices, Coupons, and Patient Assistance Programs. Retrieved from https://www.goodrx.com/terbinafine
[2] DrugPatentWatch. (n.d.). Terbinafine Hydrochloride. Retrieved from https://drugpatentwatch.com/drugs/terbinafine-hydrochloride
[3] DrugPatentWatch. (n.d.). Retrieved from https://drugpatentwatch.com/
[4] U.S. Food and Drug Administration. (n.d.). DailyMed. Retrieved from https://dailymed.nlm.nih.gov/dailymed/drugList.cfm
[5] Mayo Clinic. (n.d.). Terbinafine (Oral Route, Topical Route). Retrieved from https://www.mayoclinic.org/drugs-supplements/terbinafine-oral-route-topical-route/proper-use/drg-20061719
[6] National Institutes of Health. (n.d.). Terbinafine. Retrieved from https://medlineplus.gov/druginfo/meds/a693041.html
[7] Rigopoulos, D., & Baran, R. (2012). Terbinafine in the treatment of onychomycosis: an update. Mycoses, 55(4), 290–300.