What is Multiple Sclerosis?

Multiple sclerosis is a disease that involves damage to the nerves in the brain and spinal cord. In this video, HealthMaker Saud Sadiq, MD, explains how the immune system attacks the nerves in MS.

Learn how to recognize the common symptoms of this immune-mediated disease that damages the nervous system.

Changes in your vision may be signs of other medical conditions.

Desmoid tumors are noncancerous and do not metastasize, but they can invade nearby tissues and structures.

Kids' migraines are more common than you think—but one type of therapy is offering hope.

Get the facts and learn ways to cope with this life-changing disease.