It is a kind of proprietary Chinese medicine, the specific contraindications are not clear, but the use of this product should be prohibited for those who are allergic to it. Anti wind and anti-itching granules are composed of antifungal, flaxseed, gypsum, cicada metamorphosis, fried Cangzhu, angelica, thorns, licorice, Mutong and other ingredients. The contents of light brown to brown particles, gas aroma, taste slightly bitter, with the effect of removing dampness and relieving itching, eliminating wind and clearing heat. At present, the adverse reactions and contraindications of the population are not clear, but if the patient is allergic to the ingredients of this product can not be taken. During the medication period, patients should avoid eating seafood, onion, garlic and spicy food, if you are taking other drugs, you should talk to your doctor in advance to avoid drug interactions. In addition, if you suffer from stomach pain or diarrhea, you should temporarily stop taking the drug. The contraindications are not clear, so we recommend that patients take the drug strictly in accordance with the doctor’s instructions, so as not to blindly use the drug to cause adverse consequences.