Abstract: The present invention relates to pharmaceutical compositions suitable for the topical treatment of fungal infections of the skin and nails, such as tinea pedia and tinea cruris, among others. The active ingredients of the present compositions are low molecular weight organic acids and their salts, many of which are previously known as antifungal agents to some degree but which, when used in combination, produce a synergistic enhancement in antifungal potency such that the combined effect is greater than that when used by the agents alone. The antifungal activity of the active ingredients is further enhanced through the use of non-volatile hygroscopic solvents rather than the aqueous or volatile organic solvents used in the art.

Abstract: A non-toxic, topical antifungal composition and use of the composition for treating infections comprising a combination of at least three or more low molecular weight, hydrophilic organic acid salts and/or derivatives exhibiting a synergistic enhancement, dissolved in a carrier, wherein the low molecular weight organic acid salts are selected from the group consisting of saturated and unsaturated, acyclic, branched and unbranched aliphatic carboxylic acids wherein the longest carbon chain has eight carbons, and aromatic carboxylic acids containing less than ten carbon atoms; the carrier comprises one or more non-aqueous, non-volatile polyhydric solvents; and wherein the combination of low molecular weight, hydrophilic organic acid salts or derivatives comprises between about 0.5% to about 50 by weight of the composition, and no single acid salt or derivative comprises more than about 75% by weight of the total acid content.

Abstract: The present invention relates to pharmaceutical compositions suitable for the topical treatment of fungal infections of the skin and nails, such as tinea pedia and tinea cruris, among others. The active ingredients of the present compositions are low molecular weight organic acids and their salts, many of which are previously known as antifungal agents to some degree but which, when used in combination, produce a synergistic enhancement in antifungal potency such that the combined effect is greater than that when used by the agents alone. The antifungal activity of the active ingredients is further enhanced through the use of non-volatile hygroscopic solvents rather than the aqueous or volatile organic solvents used in the art.