The efficacy of Keserol is mainly to promote defecation, used in the treatment of constipation patients, the specific use of medication as prescribed by the doctor. The main components of Keserol are glycerin or sorbitol, which can lubricate the intestines, soften the stool and stimulate the intestinal wall, so Keserol is a common drug used for the symptomatic treatment of patients with constipation in the clinic. The drug should be prohibited for people who are allergic to the product, and the opening of the drug injection catheter should be smooth so as not to bruise the anus or rectum in the process of using the drug. Adverse effects associated with the use of the drug are not known. In addition, patients with constipation should improve their lifestyle habits to relieve symptoms, such as eating foods rich in dietary fiber and paying attention during defecation. The specific use of Keflex should be guided by a specialist and should not be used without authorization.