Multiple sclerosis symptoms are varied and unpredictable, depending on which part of the central nervous system is affected and to what degree.
The most common symptoms are fatigue, pain, bladder and bowel issues, spasticity, problems with vision, cognitive fog and changes in emotion. However, any neurological symptom may be caused by multiple sclerosis.
Some symptoms are immediately obvious. Others, such as fatigue, numbness and cognitive fog, can be invisible. These can be hard to describe to others, which makes it hard for family and carers to understand. Our Seeing MS campaign tries to help others understand.
Find out more about some common symptoms: