What is the cause of defecation weakness?

Defecation weakness is considered to be caused by drug factors, weak defecation reflex, anal sphincter injury, etc.

1. Drug factors

patients rely on laxatives for a long time, such as lactulose, polyethylene glycol, and Kaisailu, which can lead to reduced sensitivity of the rectum to feces, resulting in weakness of defecation.

2. Defecation reflex is weakened.

Functional dyspepsia, inflammatory bowel disease, spinal cord injury, etc. can lead to weak defecation reflex, resulting in weakness of defecation.

3. Anal sphincter injury

, anal surgery, etc. Factors may lead to anal sphincter injury, resulting in symptoms of weakness of defecation.