We're not really sure what causes IBS. There are some theories. It may be that it's at the level of the gut, so a spastic colon, or maybe the nerves to the gut are hypersensitive. It may be that ...

Getting your Trinity Audio player ready... Irritable bowel syndrome, previously referred to as spastic colon or nervous bowel, is a common disorder affecting the large intestines. The Mayo Clinic says ...

Complications may include dehydration. Irritable bowel syndrome (IBS), referred to previously as spastic or nervous colon, and spastic bowel, is a functional gastrointestinal disorder ...