What is Arthritis? Arthritis is an inflammatory disease that affects the joints of the body. Within the definition of arthritis, the two most common types of this disease are rheumatoid arthritis and osteoarthritis. Rheumatoid arthritis is a disease in which the immune system attacks the linings of the joints while osteoarthritis causes the cartilage between the bones to break down. Both of these diseases are painful and cause multiple issues for the sufferer for the remainder of their lives. Symptoms of arthritis include pain in and around the joints, a stiffness of the joints, swelling and redness, and a decreased […]