Most folks believe that a rheumatologist only treats rheumatoid arthritis. Actually, Eugene, OR rheumatologists treat significantly more than 200 types of diseases including autoimmune diseases like lupus, arthritis, and osteoporosis. Because various types of diseases associated with rheumatology are hard to recognize, especially in the early stages, a rheumatologist may work along with other types of doctors in order to provide better diagnosis and treatment for patients. Try to find These Signs and Symptoms Persistent pain and swelling of the joints lasting significantly more than fourteen days is essentially the most obvious sign that a trip to a doctor is needed. Joints that become swollen and red in color, or joints that feel warm may be indicative of inflammation in the tissue. Lack of motion or decreased ability to move joints, reduced range of flexibility, and tenderness or pain that gets worse or maybe more intense with increased activity or movement may also be an indicator t