Canesten 0.2 gm Cream 20 gm It is used to treat fungal skin infections such as fronds, athlete's feet, antifungal nappy rash and fungal perspiration rash. It is also used to relieve irritation of the vulva (external thrush) or the end of the penis, which may be associated with thrush. Do not use it if you (or your child if you are treating nappy rash) are allergic to clotrimazole or any other ingredients, including sitosterol alcohol. A safe and effective product.