Drinking different Chinese medicine, due to the different composition of the drug its precautions are different, some need to be taken on an empty stomach, some need to be taken after meals. 1. If you are taking tonic medicines, it is best to take them on an empty stomach for better absorption. 2. If it is to promote qi and blood circulation (to promote the operation of gas so that the blood flow), or to the gastrointestinal tract has the stimulation of the drug, it is best to take after meals, to reduce gastrointestinal tract stimulation. 3. Some medicines require that you should not eat cold, raw and cold, spicy and greasy food while taking Chinese medicine. 4. Some medicines require not to eat fish, mutton, seaweed and other hairy things, so as not to aggravate the burden on the gastrointestinal tract, affecting the gastrointestinal tract to the absorption of drugs. 5. When drinking Chinese medicine, do not drink strong tea. Because tea reacts with the ingredients of traditional Chinese medicine, it will reduce the efficacy of the medicine. 6. When taking ginseng and other nourishing Chinese medicines, do not eat radish and radish seeds. 7. Patients with gastrointestinal diseases need to abstain from garlic, onions and other stimulating foods. The application of drugs need to be under the guidance of a physician, do not blindly use their own medication.