MMS Cream is a steroid that is utilized to treat certain skin conditions such as eczema, psoriasis, dermatitis, and rash. It helps reduce symptoms like swelling, itching, and redness. You should always use MMS Cream exactly as your doctor has told you. Do not use the cream or ointment for more than the recommended duration. Spread it as a thin layer onto the skin. Do not cover the area being treated with a bandage or plaster unless your doctor tells you to. You should use this medication regularly but do not apply large amounts or use it for longer than recommended. Tell your doctor if your condition does not improve after 2 weeks of treatment. MMS Cream has a few potential side effects but not everyone will get them. These include thinning or a change in color of the skin, burning, stinging, and itching. Let your doctor know if you are bothered by these or they do not go away.