Dry stool a grain is mostly seen in dietary factors, bad defecation habits, hemorrhoids, intestinal tumors and other causes of constipation, need to address the causes of general treatment, drug therapy, surgical treatment and other solutions. 1. Dietary factors: Considering insufficient diet or excessive intake of fine food, insufficient diet can not produce enough stools, to increase the intake of food appropriately. And food is too fine is also easy to lead to dry stool particles, you can eat more dietary fiber food, such as cucumber, celery, oleaginous vegetables and so on. 2. Bad defecation habits: mainly in the slight intention to defecate, not timely defecation, and hold the stool for a long time caused by the symptoms, we must pay attention to develop good defecation habits, defecate in a timely manner, to avoid reabsorption of water in the stool, and drink plenty of water as appropriate. 3. hemorrhoids: mainly due to hemorrhoids is more serious, in the defecation will lead to pain, hold back the stool for a long time, the formation of dry stools, can be appropriate to take laxative drugs, such as lactulose, to promote defecation, active treatment of hemorrhoids pathogenesis, and if necessary, to be surgical treatment. 4. Intestinal tumors: easily lead to intestinal obstruction, thus the phenomenon of constipation, need to take timely surgical treatment. If the dryness of stool is not improved after adjusting the diet and life, you need to go to the hospital in time, complete the colonoscopy and other related examinations to clarify the cause, and standardize the treatment under the guidance of the doctor, so as to avoid delaying the condition.