Drink honey water, cassia seeds in water, senna in water can promote defecation. 1. Honey water: honey has a dry, cough, detoxification, tonic effect, can be used to treat lung dry cough, intestinal dryness and constipation, epigastric pain, rubella, cracked hands and feet, burns and other diseases. So patients with constipation, drinking honey water can have the effect of promoting defecation. 2. cassia seed water: cassia seed effects include water, laxative, clear liver, eyesight and so on. Cassia seeds can be used for the treatment of green blindness (glaucoma), dizziness, headache, bloating, habitual constipation, ringworm, eye redness, swelling and pain, shyness (fear of light) and other diseases. If the patient has habitual constipation, you can drink cassia seeds in water to relieve. 3. Senna leaves in water: Senna leaves have diarrhea, stagnation, elimination of accumulation, laxative effect. Senna can treat heat constipation, edema, habitual constipation, gastric ulcer bleeding, duodenal ulcer bleeding and other conditions. For patients with heat constipation or habitual constipation, drinking water with senna leaves can improve the symptoms of constipation. In addition, constipation patients with fire Ma Ren, cypress kernel and other Chinese herbs in water to drink can promote defecation.