Mometasone furoate cream is only available when prescribed by a physician. It is a corticosteroid that is used to treat itching or inflamed skin caused by dermatitis or psoriasis, as noted by WebMD.
Mometasone furoate is a topical corticosteroid cream used to treat dermatitis and psoriasis. It is typically applied once a day in a thin layer on the affected area, or as directed by a physician. Some mild side effects of mometasone furoate include irritation, dry skin, thinning skin, itchiness and acne. More serious side effects include swelling, infection and an allergic reaction. Contact a physician in the event that serious side effects occur, according to WebMD.