Capsaicin is not usually used in a single bowel movement, but for patients with more fecal impaction or constipation that is not confined to the perirectal area it may take several bowel movements to completely evacuate the bowel. Keflex is a commonly used laxative medication, and its main ingredients are glycerin and excipients. It is mainly used to stimulate the intestinal wall, elicit the bowel reflex, and soften the stool to assist in defecation. If the dryness of the stool is confined to the rectum, the bowel movement may be relieved in a single session with the use of Kesiclofenac. If the dryness of stool is not limited to the rectum, at this time, if the use of Capsaicin, may first discharge the rectal part of the stool, but the upper part of the rectum, such as the sigmoid colon of the stool will be gradually discharged downward, and then it may require multiple defecation, to be able to complete the blockage of the stool. There are no adverse reactions to the external use of Keflex, and the contraindications are not clear. Patients who have difficulty in defecation are advised to go to the hospital to clarify the cause of the disease, and under the guidance of the doctor for treatment.