Can not poop refers to constipation, constipation patients want to quickly defecate can be used laxatives, promote gastrointestinal dynamics of drugs and saline enema treatment. 1. Laxatives: by stimulating intestinal secretion and reduce absorption, increase the osmotic pressure in the intestinal lumen and hydrostatic pressure and play the role of diarrhea. Acute constipation can be used salt laxatives such as magnesium sulfate, stimulating laxatives such as rhubarb, senna, lubricating laxatives such as liquid paraffin, glycerin; chronic constipation, the use of swelling laxatives such as methylcellulose, polyethylene glycol, agar and so on. 2. Promoting power drugs and saline enema: commonly used pro-dynamic drugs are mosapride and itopride, which can promote gastrointestinal smooth muscle peristalsis and the operation of small intestine and large intestine; for those with fecal impaction, saline or soapy water enema can be used for treatment. It should be noted that there are many causes of constipation, it is recommended that patients with constipation seek medical attention in a timely manner, after a clear diagnosis for targeted treatment. Avoid blindly using drugs, so as not to cause adverse consequences.