When the stool is dry and hard, you can eat bananas and yogurt, etc., to laxative effect, and at the same time, it is recommended to eat more vegetables and fruits and other foods in daily life. It should be noted that food does not have the effect of curing the disease. In our daily life, we can eat bananas and yogurt to help laxative effect and improve the situation of dry and hard stools. At the same time, you can eat foods rich in crude fiber (such as celery, sweet potatoes, etc.) to help promote defecation. Take a light diet, eat more vegetables and fruits, and avoid spicy, stimulating and greasy foods. When the above symptoms cannot be improved by dietary adjustments, it is recommended to go to a regular hospital for further examination to clarify the cause of the disease and intervene under the guidance of a professional physician.