Keserol is a solution, different people use different dosage, Keserol for constipation its use for local use, the specific dose should be used under the guidance of a doctor. 1. Adults: Adults treat constipation with rectal administration, take 20ml at a time, take off the cap of the Keserol container or cut it open, apply a little grease, insert the tube slowly into the anus and squeeze the medicine into the rectum, and then pull it out. 2. Children: Children’s treatment of constipation is also rectal administration, take 10ml at a time, the use of the same as adults. Patients who are allergic to Capsaicin are forbidden to use it, and allergy sufferers need to use it with caution. If the properties of Coca-Cola change, such as precipitation, turbidity, etc., then it should be stopped immediately. Note that when using Corkscrew, the medication catheter should be smooth; if it is not, it may bruise the anus or rectum. Before using corkscrew, you should consult your doctor in advance and use it under the doctor’s guidance to avoid adverse reactions.