Spasticity is caused by an imbalance of signals from the central nervous system (brain and spinal cord) to the muscles. This imbalance is often found in people with cerebral palsy, traumatic brain injury, stroke, multiple sclerosis, and spinal cord injury.
Symptoms of bowel cancer. The three main symptoms of bowel cancer are: persistent blood in the stools â that occurs for no obvious reason or is associated with a change in bowel habit. a persistent change in your bowel habit â which usually means going more often, with looser stools.
If a tumor is growing inside the colon, it can start to obstruct the flow of stool through your colon, just like a pea inside a drinking straw would block or slow the flow of fluids. Left-sided colon cancers most frequently cause bowel movement-related symptoms of colon cancer, such as thin or bloody stools.