The specific time of taking Chinese medicine is decided by the doctor according to the patient’s condition and physique. Each person’s physical condition is different, the time of medication for different conditions is also different, and specific problems need to be treated specifically. In general, it is recommended to take two weeks can stop two days before continuing to take, take three months after stopping about two weeks before continuing to take. For the exact efficacy of the Chinese medicine, part of the medicine and food drugs, such as cassia seeds, generally can be taken for a longer period of time, but if the long-term use of traditional Chinese medicine, be sure to regularly review the liver and kidney function, to prevent some drugs lead to liver and kidney function damage. During the period of taking the medicine, the diet is forbidden to be spicy and stimulating, cold and greasy, and alcohol and drinks containing alcohol are strictly forbidden. Avoid exertion, emotional excitement, moderate exercise. Specifically whether to stop the drug is recommended to follow the doctor’s instructions, to avoid stopping the drug to affect the therapeutic effect.