The cause of constipation is not the same for every patient. Patients who need to defecate quickly should consult a doctor for enema and medication under the doctor’s guidance. 1. Enema: The doctor chooses to add soap, paraffin oil and Keserol into the water to make enema solution according to the patient’s own situation, and carry out a large number of unretained enemas. 2. Medication: Lactulose can be taken orally under the guidance of the doctor, or Capsaicin can be used externally to help the patient defecate quickly. It should be noted that the use of drugs such as Keserol can not be used for a long time to avoid dependence. It is recommended that patients with symptoms of constipation consult a doctor in a timely manner, complete the relevant examinations, identify the causes of constipation, and choose the appropriate treatment and medication under the guidance of the doctor.