The early symptoms of rheumatoid arthritis are generally symmetrical small joint swelling and pain, morning stiffness repeatedly, high rheumatoid factor and high erythrocyte sedimentation rate. Rheumatoid should be considered after general treatment. You can go to the hospital to see a doctor if your skin color changes, hemodynamics changes, and patients also feel numb, swollen, painful, itchy, cold or hot, etc. At the same time, patients should pay attention to keeping warm and cold. It is forbidden to eat spicy and stimulating food, mainly light food.