Generally, you can drink Chinese medicine within half an hour to one hour after meals to reduce gastrointestinal stimulation and facilitate the absorption of Chinese medicine ingredients. Most herbal tonics have greater stimulation to the mucous membrane of the human gastrointestinal tract, so it is generally chosen to drink herbal medicine after meals to protect the gastrointestinal tract. The best time to take medicine is between half an hour and one hour after eating, because at this time the food has been digested, the patient will not experience abdominal distension, and the medicine will not be mixed with food to reduce the effectiveness of the medicine, and the stimulation of the gastrointestinal mucosa will be minimal. In addition, you can drink some warm water before and after drinking Chinese medicine, and do not eat anything immediately after drinking Chinese medicine. During the medication period, patients should eat a light diet and avoid eating spicy, greasy and cold foods. At the same time, it is necessary to pay attention to good habits of rest and relaxation, not to stay up late, to ensure sufficient sleep and a happy mood.