Candirox Nail Lacquer 3.3ml is a topical antifungal medication produced by Incepta Pharmaceuticals Ltd in Bangladesh. It contains Ciclopirox Olamine 8% w/v and is primarily used to treat mild to moderate onychomycosis (fungal infections of the fingernails and toenails) caused by Trichophyton rubrum, particularly when the lunula (the white crescent at the nail base) is not involved.