The instructions for the use of Keselen are: pull off the cap at the top of the container, apply a little Keselen to lubricate the mouth of the tube, slowly insert it into the anus and squeeze the medicine into the rectum, one at a time for adults and half at a time for children. When a person uses the medicine, it is recommended to lie in the knee-chest position, so that the anus is fully exposed, and then use it according to the instructions. Patients are advised to use the medication wisely under the guidance of a doctor according to their own conditions. Keserol can lubricate and stimulate the intestinal wall, soften the stool, make it easy to discharge, mainly used for patients with constipation. There is no adverse reaction to the external use of Keserol, the contraindications are not clear, but we need to pay attention to the ingredients contained in Keserol is prohibited for patients who are allergic to Keserol, allergy-prone patients should be careful to use. If you need to use Keselu patients, it is recommended to consult a professional doctor, follow the doctor’s instructions to standardize the use of medication.