Onecan Dusting Powder contains Fluconazole 2% w/w, an antifungal agent belonging to the triazole class, effective in the treatment and prevention of superficial fungal infections of the skin. Fluconazole acts by inhibiting the fungal cytochrome P450 enzyme 14α-demethylase, thereby disrupting the synthesis of ergosterol, an essential component of fungal cell membranes. This disruption leads to increased membrane permeability and ultimately fungal cell death. Onecan Dusting Powder is indicated for the management of dermatophytosis, candidiasis, and other superficial mycoses affecting areas such as the feet, groin, and body folds. The powder formulation allows for ease of application, promoting a dry environment unfavorable to fungal growth while delivering sustained antifungal activity. It is suitable for use in adults and children, with application directed to the affected area once or twice daily, as prescribed by a healthcare professional. Patients should ensure the skin is clean and dry before application. Caution is advised in individuals with known hypersensitivity to azole antifungals. Adverse effects are uncommon but may include mild local irritation or itching. Onecan Dusting Powder should be used under medical supervision to ensure appropriate diagnosis and treatment duration.