There is no authoritative data to show how long you have to stuff Kefir before you can pull, usually after using Kefir for 5 to 10 minutes, when there is an obvious urge to have a bowel movement, you can have a bowel movement. The main ingredient of Keflex is glycerin or sorbitol, which is a kind of diarrhea-relaxing drug that can be used to treat constipation. The main principle is to lubricate and stimulate the intestinal wall, soften the feces and encourage its expulsion from the body. In order to use it, you need to pull off the cap at the top of the container, apply a small amount of corkscrew to lubricate the mouth of the tube, and then slowly insert it into the anus to squeeze the medicine into the rectum. Patients with passages need to hold their bowels for 5 to 10 minutes, and keep the Keselol for as long as possible, when there is a noticeable urge to pass stool, at which point defecation is more effective. Keserol adverse reactions are: anal discomfort, rectal irritation, skin allergies: rash itching burning sensation, etc., for this product allergy, or allergic to people need to be contraindicated or caution in the use of such drugs, in order to avoid damage to health. However, if the patient in the use of Kai Sei Nou during the abnormal discomfort, it is recommended to go to the regular hospital, for relevant examination, so as to clarify the cause of the disease.