Why does multiple sclerosis cause bowel problems?
Nerve endings in the rectum help to alert people of the need to pass a stool when it enters the rectum. In people with multiple sclerosis, this message may become lost or incomplete increasing the risk of bowel problems such as constipation, faecal incontinence or a combination of both. Certain drugs commonly prescribed for multiple sclerosis can also increase the likelihood of constipation.
