Chronic bowel movement may be caused by drinking too little water, constipation, etc. It can be solved by lifestyle changes, medication and complementary therapies. 1. Changes in lifestyle: If you drink too little water for a long period of time, the water content of your stool will be low, resulting in dry stools and a prolonged period of one grain of stool. You can avoid this situation by drinking more water and eating more vegetables and fruits to increase the water content of the stool. 2. Drug treatment: constipation will appear long-term stool a grain of the situation, you can use lactulose, not only can improve the intestinal environment, but also can change the shape of the stool, conducive to the discharge of stool. 3. Auxiliary treatment: long-term constipation caused by long-term stools, can use glycerin enema treatment. The force of defecation may cause intestinal damage bleeding, the use of glycerin on the intestinal tract to play a lubricating effect, is conducive to the discharge of stool, but also to protect the intestinal tract. Long-term stool a grain of other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment, to avoid self-induced blind treatment.