Rheumatoid arthritis patients with knee pain may be related to exposure to cold air, the condition is not under control and other reasons, you can use non-steroidal anti-inflammatory drugs, glucocorticosteroids, improve the condition of the anti-rheumatic drugs and other medications to treat, can not alleviate the symptoms of the patient can be surgical treatment. Rheumatoid arthritis is a kind of autoimmune disease with symmetrical multi-joint bone destruction, when rheumatoid arthritis patients have knee pain may be related to the exposure to cold air, the condition is not under control and other reasons. Rheumatoid arthritis patients with knee pain can use non-steroidal anti-inflammatory drugs, such as celecoxib, diclofenac sodium and other drugs to relieve pain, the use of glucocorticosteroids, such as hydrocortisone, prednisone and other drugs for anti-inflammatory treatment, but also improve the condition of the anti-rheumatic drugs, such as methotrexate, salicylazosulfapyridine and other drugs. If the use of drugs can not control the disease, should be carried out as soon as possible surgery, such as synovectomy, etc., to prevent and control joint deformity. Rheumatoid arthritis patients with knee pain, it is recommended to the regular hospital rheumatology and immunology department in a timely manner, in accordance with the doctor’s instructions for standardized treatment, the drug should be used in accordance with the doctor’s instructions, do not self-medication.