1, the dosage is too little: the dosage of the cork is not enough to lubricate the intestine, and the dry stool is not sufficiently softened, so it can not effectively relieve the symptoms, resulting in the intention to defecate but can not be completely discharged, then you need to adjust the dosage of the cork according to the situation. 2, the use of improper methods: after completely squeezed into the rectum, usually need to retain 5-10 minutes before defecation, if the patient can not adapt to a moment to retain enough time to defecate, but also can not play the best effect of the drug, resulting in less defecation, you can consult with medical personnel to learn the correct method of operation or by professionals, and try to retain a long enough time; 3. Long-term use of medication: glycerin in the corked lotion is highly absorbent, frequent use will cause dryness of the intestinal wall, and dependence will also occur, making it difficult to defecate without using it, which will easily cause habitual constipation, resulting in a smaller amount of defecation after using corked lotion, in which case you should go to the hospital and consult your doctor about stopping the use of corked lotion and replacing it with drugs to help defecate. In addition to the use of corked gel under the guidance of a doctor, constipated patients can also develop regular bowel habits and prevent constipation by means of proper exercise and adjusting their diet, such as drinking more water, eating more vegetables and fruits, increasing the intake of dietary fiber, reducing the intake of spicy and stimulating foods, and developing the habit of having regular bowel movements every day.