Rheumatoid arthritis is an autoimmune disease that causes chronic inflammation of the joints, the tissue around the joints, as well as other organs in the body. Because it can affect multiple other organs of the body, rheumatoid arthritis is referred to as a systemic illness and is sometimes called rheumatoid disease.
Watch & Learn About Gout
Watch this slideshow on gout (gouty arthritis) caused by crystals of uric acid deposits. Learn about treatment, causes, symptoms and medication for this painful condition.
Picture of Lyme Disease
View a picture of Lyme disease which is transmitted through a bite from a specific type of tick carried by mice, deer, raccoons, opossums, skunks, squirrels and other animals. Learn about the signs and symptoms as well as what the disease looks like.