Tazarotene and Mometasone are used in the treatment of psoriasis.
How Tazarotene and Mometasone Work Tazarotene and Mometasone is a combination of two medications. Tazarotene treats acne and psoriasis by slowing skin cell overgrowth and decreasing inflammation. Mometasone acts on the immune system to reduce symptoms of inflammatory conditions and allergic reactions, such as swelling and itching.