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Benzylamine Antifungals: Uses, Common Brands, and Safety Info

"Benzylamine antifungals are medications used to treat fungal infections of the skin, hair, and nails. Common brands include Lamisil, Naftin, and Butenafine. They work by inhibiting fungal growth and are generally safe when used as directed."

Benzylamine Antifungals

Benzylamine antifungals are a class of medications used to treat various fungal infections. These antifungals work by inhibiting the growth and spread of fungi, which helps to alleviate symptoms and promote healing. They are commonly prescribed by healthcare professionals for conditions such as athlete's foot, jock itch, and ringworm.


Benzylamine antifungals are primarily used to treat superficial fungal infections of the skin, hair, and nails. These infections are commonly caused by dermatophytes, yeast, or other fungi. The medications may be formulated as topical creams, gels, or sprays for skin infections or as nail lacquers for fungal nail infections. They work by preventing the fungi from producing a substance called ergosterol, which is essential for their cell membranes. Without this vital component, the fungus is unable to survive and replicate.

Common Brands

Several common brands of benzylamine antifungal medications exist on the market. Lamisil and Terbinafine are brand names that contain the active ingredient terbinafine hydrochloride. These medications are available in various formulations including topical creams, sprays, and nail lacquers. Other brands include Naftin (naftifine hydrochloride) and Butenafine (butenafine hydrochloride), both of which are available as topical creams or gels.


Benzylamine antifungals are generally safe when used as directed, but it is important to follow the instructions provided by your healthcare provider or the package insert. It is recommended to perform a patch test before applying the medication to larger areas of the skin, as some individuals may experience allergic reactions. Common side effects include itching, redness, and mild irritation at the application site, but these are usually temporary and resolve on their own. Although most benzylamine antifungals are available without a prescription, it is important to consult a healthcare professional before initiating treatment, particularly if you are pregnant, breastfeeding, or have any underlying medical conditions. Additionally, it is crucial to inform your doctor of any other medications you are currently taking, as drug interactions are possible. In conclusion, benzylamine antifungals are a class of medications used to treat various fungal infections of the skin, hair, and nails. They are available under different brand names and formulations, and their mechanism of action involves inhibiting the growth and spread of fungi. When used as directed, benzylamine antifungals are generally safe and effective, providing relief from symptoms and promoting healing.

List of Benzylamine Antifungals