Micasulf 2% Cream is an antifungal medication used to treat fungal infections on the skin. Micasulf 2% Cream is an antifungal medication. It destroys and inhibits the growth of fungi. This alleviates the symptoms caused by the infection. It can be used to treat infections like athlete's foot, dhobie itch, thrush, ringworm, and dry, flaky skin. Even if your symptoms have subsided, you should continue to use it for the duration of the prescription. This will prevent the infection from returning. Taking this medication as directed will alleviate discomfort and irritation and may make you more comfortable with your skin.