If you have dry and hard stools for a long time, it is recommended that you pay attention to your diet and consume more coarse fiber foods, exercise more, drink more water, and massage your abdomen to relieve symptoms. If necessary, you can also add drugs to promote motivation, regulate intestinal flora and ventilate the bowels, the drugs to promote motivation can choose Mosapride, Etopride, Prucalopride, etc.. If necessary, you can also use anthraquinone-based drugs such as rhubarb and senna to laxative, the effect is also very good, but it is not recommended for long-term application, because it can lead to colorectal melanosis.