Psoriasis is a chronic itchy skin disease in which the skin is like the skin of a cow’s neck, thick and firm, equivalent to chronic simple moss in Western medicine. It can be analyzed and treated with medicines such as elimination of wind, angelica drink, etc., and should be used under the guidance of a physician. It is made up of thorns, windproof, gypsum, motherwort, bitter ginseng, cicadas, atractylodes, etc. It has the effect of dispelling wind and removing dampness, clearing away heat and relieving itching. It can be used for the treatment of psoriasis of wind-dampness embedded in the skin, the symptoms of the skin lesions are dark red or light brown flaky, rough and hypertrophied, itchy, especially at night. The adverse effects of this medicine are not clear. Angelica Drink consists of Angelica sinensis, Rhizoma Ligustici Chuanxiong, Radix Paeoniae Alba, Radix Rehmanniae Praeparata, Radix et Rhizoma Pinelliae, Radix Astragali, Radix et Rhizoma Glycyrrhizae, Tribulus Terrestris and other medicines, which can nourish the blood, moisten the dryness and relieve the wind and itch. It can be used to treat psoriasis of blood deficiency and wind dryness, which is characterized by pale or grayish skin lesions, like withered wood, hypertrophy and roughness like cowhide; palpitation, insomnia and forgetfulness. Contraindications and adverse reactions to this drug are not clear. If the patient is not feeling well, it is recommended to go to the hospital in a timely manner, under the guidance of a physician. You can also follow the doctor’s instructions to take acupuncture, herbal fumigation and other methods of treatment.