Fucorcin (Castellani’s Solution) is a topical antiseptic and antifungal liquid used to disinfect the skin and help protect minor injuries from infection. Known for its characteristic bright crimson color, it has been widely used for localized skin care in cuts, cracks, abrasions, and superficial fungal conditions. Uses & IndicationsCommonly applied to help:• Disinfect small wounds and abrasions• Support care of fungal skin lesions (e.g., athlete’s foot)• Treat skin cracks and erosions• Dry blisters and weeping areas• Help prevent development of bacterial contamination in minor injuries Ingredients / Active ComponentsTypical formula includes:• Fuchsin dye — antiseptic and antifungal action• Phenol• Resorcinol• Boric acid• Acetone• Ethanol baseInactive components may vary slightly by manufacturer. Dosing / How to Use• Apply a thin layer to the affected skin using a cotton swab or applicator.• Use 2–4 times daily unless otherwise directed.• Allow the solution to dry after application.• Avoid tight or occlusive dressings unless recommended by a healthcare professional. Important Use Notes• For external use only.• Avoid contact with eyes and mucous membranes.• Temporary burning or irritation may occur on sensitive skin.• Not recommended for application to large body areas.• Use in children only with medical advice.• Product can stain skin, fabrics, and surfaces.• Avoid use during pregnancy or breastfeeding without specialist consultation. This product supports general wellness and is not intended to diagnose or treat disease.
