Description F-next is antifungal, dusting powder which is ideal for prevention or treatment of fungal infections such as ringworm, dhobie itch, athlete''s foot, heat and friction rashes and infections resulting from excessive sweating. Indication It is indicated for fungal infections like dhobie itch, athlete''s foot, heat and friction rashes and infection due to sweating. Recommended for skin folds, feet, socks and shoes. Pack It is available in 75gm pack. Direction To be used as a dusting powder over affected parts of the body.