Long-term dry stools in children may be related to dietary habits, gastrointestinal disorders, and failure to develop good defecation habits, etc. Treatment can be based on the causes of general treatment, drug treatment, surgical treatment, and so on. 1. Dietary habits: If the daily diet structure is unreasonable, long-term consumption of high-calorie, high-protein and high-fat food, resulting in gastrointestinal function of digestion and absorption of insufficient power, leading to long-term dry stools. There is no need for special treatment, you need to adjust the diet, eat more light and easy to digest food, drink more water, can relieve the symptoms of dry stools. 2. Gastrointestinal tract dysfunction: If a child’s immunity decreases, triggering the invasion of pathogenic bacteria, resulting in gastrointestinal tract dysfunction, there can be long-term dry stools. Treatment of oral probiotics (such as Bacillus subtilis bacillus granules) and other adjustments to the intestinal flora to alleviate the symptoms. 3. Congenital megacolon: If the child is young, be alert to the possibility of congenital megacolon, if diagnosed, most need surgical treatment. Children with long-term dry stools may also have other reasons, it is recommended to go to the hospital in a timely manner to identify the cause of treatment as prescribed by the doctor.