1. Avoid spicy, cold and greasy food. 2. Patients with cold and fever should not take it. This product should be taken before meals. 4. Patients with chronic diseases such as hypertension, heart disease, liver disease, diabetes and kidney disease should take it under the guidance of a doctor. If the symptoms are not relieved after taking medicine for 2 weeks, you should go to the hospital. 6. It is forbidden for those who are allergic to this product, and should be used with caution for those who are allergic. 7. It is forbidden to use this product when its characteristics change. 8. Please keep this product out of the reach of children. 9. If you are using other drugs, please consult a doctor or pharmacist before using this product.