Chronic itchy disease about the taboo, my principles are four words: chili, seafood and special smell things try not to eat; chicken, duck, fish, cattle and sheep eat less, pork in addition to the head and hooves under the water to eat less other can eat; other what to eat eat what to eat (no more clinic asked me if I can eat eggs and milk, can you take medicine to see their own reaction after eating), do not blindly taboo; eat what obviously aggravate the disease and itching on what not to eat. In addition, tobacco, alcohol, tea, and women’s sex less to sip! The misconception is that itchy diseases need to be avoided, not just eating Chinese medicine needs to be avoided; misconception two, taking Chinese medicine as long as the diet is light, in addition, avoid strong tea, mung bean water, radish, etc., to avoid solving the drug, weakening the efficacy; misconception three, blind taboos, got a skin disease, whether or not itchy and fishy hair related, a blanket taboo, taboo especially, the final nutritional imbalance, the disease also did not get due to the taboo. The disease is also not controlled by the taboo, so my four-sentence principle is clear and clear, and moderate, and includes tips that can be done diet diary, so that you can know what to eat aggravated. Patients after an outpatient visit should be sure to read these related articles in the post-visit notes carefully.