The lumps are usually not painful or threatening to health. Rheumatoid arthritis can be a chronic problem that results in progressive joint destruction, deformity, and disability. The disease can occur at any age. It is more likely to develop between ages 20 and 50 years. Women are affected three times more often than men.
Treatment focuses on relieving pain and improving joint function.
A wide range of drugs and procedures are available. This includes a balance of rest and exercise. Exercise is regular, gentle, and progressive. It may include physical therapy and swimming. Surgery can be used to prevent or repair damage.