Generally speaking, taking Chinese medicines as prescribed by the doctor will not cause stomach distension and pain. If the spleen and stomach are weak, or if the amount of medicines consumed is too large, or if the amount of cold medicines consumed is too large, or if cold medicines consumed is too large, it may cause distension and abdominal pain, nausea, vomiting and other discomforts to the spleen and stomach, etc. If these discomforts can not be relieved in time or are accompanied by other symptoms such as dizziness and palpitations (accelerated heartbeat often accompanied with heartburn), it is recommended that you seek medical advice as soon as possible after stopping the medication. Chinese medicines have to be taken with care, including the time to take medicines, the amount of medicines, medicines hot and cold, etc., all of the above should be based on the condition and the nature of the medicine, in general, divided into the morning and the evening of the second time to take, in particular, the gastrointestinal tract has a stimulating drug is appropriate to be taken after meals, which can reduce the stimulation of the gastrointestinal tract, the spleen and the stomach, digestive function of the weak, can be a small amount of frequent service, tonics should be taken warmly, pills, bulk warm water to send to the service. If you need to take Chinese medicine, it is recommended to do so under the guidance of a doctor.