How can patients with rheumatoid arthritis take care of themselves?　　1. Learn more about the disease, face it squarely, build confidence and stay optimistic; 2. Pay attention to joint warmth and avoid working and resting in a humid and cold environment; 3. Take rest during the attack period, avoid lifting heavy objects and twisting movements, avoid climbing mountains and stairs; 4. Prevent joint fixation and muscle atrophy.