The main harm of long-term use of Kaisailu is that patients will have certain dependence. If Kaisailu is not used, it will be difficult to discharge the stool, and the anus needs greater stimulation in order to have a defecation reaction. In case of constipation, it is recommended to carry out reasonable treatment according to the primary cause, mainly drinking more water, eating more fresh vegetables and fruits, and at the same time, it is also necessary to apply the medicine of soothing the intestines and catharsis, or add some probiotics to recuperate. Massage the abdomen frequently to further promote the peristalsis of the intestines and stomach, so as to promote the excretion of stool and avoid repeated constipation. Kaisailu can only be used occasionally.