Perianal eczema patients can take skin itching granules under the guidance of a physician, the specific use of medication in accordance with the doctor’s instructions. Skin Itch Granules is a proprietary Chinese medicine with the efficacy of dispelling wind and activating blood circulation, removing dampness and relieving itching, which is mainly made of dicotyledonous seeds, chuanxiong rhizome, safflower, cangzhi seeds (fried, removed from the thorns), and baiyin. The Chinese patent medicine is suitable for the treatment of pruritus, urticaria, eczema and other diseases, so for perianal eczema, the drug also has a certain therapeutic effect, the specific efficacy varies from person to person. Skin itching granules should be prohibited in the allergy to the product, pregnant women, and used with caution in patients with peptic ulcers. At present, the specific adverse reactions associated with the use of the drug are not clear. But the specific use of drugs should be carried out under the guidance of specialists, not unauthorized use of drugs.