A grain of poop indicates dry stools and difficulty in defecation, which may be caused by improper diet, bad defecation habits and indigestion, and can be solved by dietary regulation, regular exercise or medication. 1. Improper diet: Drinking insufficient water, consuming spicy food for a long time, eating less fruits and vegetables, and overeating can lead to dry and hard stools. Therefore, under the premise of ensuring three meals a day on time and replenishing enough water, consuming more foods rich in vitamins and fiber, such as bananas, celery and cucumbers, can improve the situation of dry and granular stools. 2. Bad defecation habits: Sitting still for a long time, and even if there is a desire to hold back the habit will be easy to make the feces accumulate in the large intestine, thus becoming dry and hard, difficult to discharge. If you want to improve, first of all, you need to develop a regular bowel habit, preferably in the morning after getting up to defecate, and secondly, do not hold back the urge to defecate. Regular daily exercise is recommended to promote gastrointestinal motility. 3. Indigestion: related patients can improve their dietary habits, eat more food rich in crude fiber, such as corn, leeks and so on. If it can not be solved, then try to take domperidone, mosapride tablets and other drugs to stimulate peristalsis and promote defecation. The above are only some of the solutions for dry stools into particles, it is recommended that the relevant patients go to the hospital as soon as possible for a detailed examination, and cooperate with the doctor to actively treat.