Topical Formulation Comprising Water, a Water-miscible Organic Solvent, and Benzoyl Peroxide

Benzoyl peroxide is commonly used in topical pharmaceutical formulations to treat dermatologic conditions such as acne vulgaris, commonly referred to as acne. Topically applied antibiotics have also been used in topical formulations to treat dermatologic conditions such as acne. Examples of antibiotics that have been used topically to treat acne include macrolide antibiotic such as erythromycin an