Constipation patients want to diarrhea, you need to take some laxative drugs, the more commonly used is mainly laxatives. It is recommended to choose lactulose, compound polyethylene glycol electrolyte, mannitol, magnesium sulfate, Fu Zheng Li Qi, Dalitong, senna, etc. These are very good for rapid discharge of stool, but some are not recommended for long-term use, easily cause colon melanosis and cause dependence, aggravating constipation. For constipation patients must pay attention to good habits, appropriate exercise, pay attention to drink more water, increase the peristaltic function of the gastrointestinal tract, it is recommended to drink a cup of honey water or light salt water in the morning, you can also drink tea water, these are more conducive to the discharge of stool. Constipation patients in addition to attention in life, but also need to relieve constipation through medication and biofeedback therapy, especially severe constipation after perfect examination, if necessary, surgery to solve.