1. Eat less sugar, fat and irritating food, and eat more vegetables and fruits; Avoid burns and scratches; Regular life, cheerful personality, unobstructed stool.
2. External drugs, with degreasing, sterilization, anti-inflammatory, itching as the principle. Commonly used drugs include compound sulfur lotion, ketoconazole lotion, selenium sulfide lotion or sulfur soap bath. Corticosteroid preparations containing antibiotics can be used for patients with severe itching and eczema-like changes, but it should not be too long.
3. Oral drugs, vitamin B6, vitamin B complex, etc. An antihistamine for relieving itching. Antibiotics can be used to stimulate infection. In severe cases, corticosteroids can be used for a short time.
4. Traditional Chinese medicine treatment, mainly for clearing heat, expelling wind and moistening dryness, can be modified by Longdan Xiegan Decoction or Liang Xue Xiaofeng Powder.