The use of corkscrew is not recommended for normal people without defecation difficulties, in order to avoid diarrhea, which is not conducive to good health. 1. The injection catheter of Keserol has a certain degree of hardness, which may bruise the anus or rectum when using the drug, and the wound is located in the defecation area, which is more likely to cause infection. In addition, Cecropia is through the stimulation of the intestinal wall to promote defecation, if normal people often use the drug can reduce the sensitivity of the intestinal wall, thus producing dependence, resulting in weakening of the ability to defecate on their own, so normal people try not to use Cecropia. 2. Cecropia is only suitable for solving temporary defecation difficulties, normal people without constipation symptoms can not use Cecropia. For long-term constipation symptoms of patients, also can not be used regularly, it is recommended to consult a doctor in a timely manner, under the guidance of the doctor to identify the cause of the disease, and to take targeted treatment programs.