Common medicines for constipation include: Senna, Lactulose, Moxabepril, and Kesiclofenac and so on. 1. Senna: It is a stimulating laxative with fast action and strong effect. It mainly stimulates the intestinal wall, promotes intestinal peristalsis, and facilitates the discharge of feces. 2. Lactulose: a hypertonic laxative. In the intestinal tract to form a hypertonic state, increase intestinal water, so that the stool fluffy, soft, plus intestinal peristalsis, help fecal discharge. 3. Mosapride: increase intestinal power, promote intestinal peristalsis, accelerate defecation. 4. Keserol: It plays the role of local lubrication and stool softening in the intestinal tract, while stimulating the intestinal wall, increasing intestinal peristalsis and helping defecation. If constipation persists and is accompanied by other discomforts, it is recommended to consult a doctor in time for a systematic examination to clarify the cause and standardize the treatment.