The treatments for plaque-type psoriasis include topical medications, oral medications, and physical therapy. 1. Topical medication: 10% urea ointment can be used to moisturize the skin, mometasone furoate cream and other glucocorticoid cream to inhibit the immune inflammatory reaction, and vitamin A cream to induce epidermal hyperplasia, as prescribed by the doctor. 2. Oral medication: take vitamin A, vitamin B, vitamin D, vitamin E and other vitamins to supplement the body’s nutrients, as well as oral isotretinoin to induce epidermal hyperplasia. 3. Physical therapy: including narrow-spectrum ultraviolet irradiation and PVUA photochemotherapy, which can help relieve symptoms. If you are diagnosed with plaque-type parapsoriasis, it is recommended that you go to a regular hospital in time for treatment under the guidance of a professional physician.