Dry stool belongs to the Yin deficiency fire, people’s life in today’s society is fast-paced, mental stress, easy to produce insomnia, irritability and anxiety, if the diet is not regular, too much spicy food is not discharged in a timely manner, toxins will accumulate in the body physiological dysfunction, prone to dry stool. You can take appropriate probiotics to regulate intestinal flora, serious cases should be used under the guidance of a doctor to regulate the Chinese medicine to improve the symptoms. You should have a regular life, develop the habit of regular bowel movements, eat a diversified diet, eat more coarse grains and fiber-rich fruits and vegetables, drink more water, avoid spicy and stimulating foods, ensure the right amount of exercise, and avoid prolonged sedentary.