Abstract
Until recently, topical treatments for onychomycosis employed lacquer formulations (e.g., ciclopirox). These are organic solutions of film-forming polymers. Upon application to the surface of the nail, the solvent evaporates, leaving a water-resistant polymer film on the nail plate. This occlusive film acts as a drug reservoir that facilitates the release and penetration of the drug into and through the nail. One must then remove the film either mechanically or with organic solvents and apply fresh lacquer to replenish the drug reservoir [1, 2].
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Vlahovic, T.C. (2017). New Topical Antifungals. In: Tosti, A., Vlahovic, T., Arenas, R. (eds) Onychomycosis. Springer, Cham. https://doi.org/10.1007/978-3-319-44853-4_21
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DOI: https://doi.org/10.1007/978-3-319-44853-4_21
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