The lack of use of corkscrew may be caused by the use of insufficient dosage, deterioration of the drug, short duration of use, insensitivity to the drug, the presence of organic lesions such as occupancy, and other factors. According to the specific causes, take different treatment methods. 1. Insufficient dosage: Keserol is a slow diarrhea western medicine, which can be used for the treatment of constipation. The dosage of Keserol used is relatively small, which can’t play the corresponding role, and may feel no effect. It is recommended to use or increase the dosage under the guidance of a doctor. 2. Drug deterioration: any drug has a certain shelf life, the drug has passed the shelf life or the expiration time is longer, after the use of the corresponding role can not be played. It is recommended to pay attention to the shelf life of the drug and replace it with a new one if necessary. 3. short time of use: after the use of drugs, it takes a certain amount of time to have an effect. After using the drug, you will not have a bowel movement right away. It is recommended to observe closely and can wait for a while. 4. Insensitivity to medication: If you rely on Keflex for a long time to have a bowel movement, your rectum will become more and more insensitive to the stimulation of Keflex, resulting in poorer results. It is recommended to go to the hospital, combined with the doctor’s advice to give other ways of treatment. 5. Organic lesions: If the constipation is caused by occupational lesions, if the occupational space is not removed, the use of more open-liquid may not be able to play a role, so organic constipation should be the first treatment of the cause of the disease. The use of Kaixel does not feel useful, can also be considered with the use of the wrong way to consider, it is recommended to combine with the doctor’s advice to adjust the use of the way. If necessary, you can go to the gastroenterology department of the hospital to find out whether it is related to diseases of the intestines or the anal area, and also to treat the original disease.