There are no significant side effects if Kesiclovir is used correctly, but it is important to note that regular use can lead to dependence. The main ingredient of Keserol is glycerol or sorbitol, which is a kind of laxative that can soften the stool, stimulate the intestinal wall to reflexively cause defecation reaction, and facilitate the discharge of stool. Clinically used for the treatment of constipation, it currently has no significant side effects. Keseluk can be used when the tip of the dial or puncture, cut the opening of the injection catheter should be smooth, can be coated with a little grease lubrication tube mouth, so as not to bruise the anus or rectum, and then slowly inserted into the anus, and then squeezed the liquid into the rectum. Note that it is forbidden for those who are allergic to this product, and allergy sufferers should use it with caution. Although there are no obvious side effects of Keselen, it should be noted that regular use will produce dependence. If you have constipation and other discomforts, you should consult a doctor in time, under the guidance of a professional physician, and should not use the medicine on your own, so as not to cause adverse consequences.