Conditions That Mimic Rheumatoid Arthritis
Lupus is a chronic autoimmune disease in which the body's antibodies attack one's own tissues. Symptoms include skin rash, pain and swelling in joints, muscle aches and fatigue. Sometimes people can develop rheumatoid arthritis and lupus, which can make diagnosis of both conditions a challenge.
By — Last Modified: 05/14/2013, First Published: 06/10/2011
