Leg and tibia pain, rainy and humid weather is obvious.

(1) Anti-infection removal Etiology: Rheumatoid arthritis is related to streptococcal infection, so we should first remove the etiology and eliminate the infection caused by hemolytic streptococcus during the treatment. The available antibiotics are penicillin, cephalosporin, newly treated bacteria, cefazolin sodium, etc. Or choose antibiotics according to drug sensitivity results.

(2) Anti-rheumatic treatment: There are many kinds of anti-rheumatic drugs, and aspirin, fenbid, voltarin, Youtuo, oxycodone, risperidone and other drugs can be used for treatment. After the symptoms are relieved, stop using it or use it intermittently after 4-8 weeks.

(3) Application of glucocorticoids: Glucocorticoids have powerful anti-inflammatory, anti-allergic and immunosuppressive effects. Rheumatoid arthritis complicated with carditis, including myocarditis, endocarditis and pericarditis, should be treated with hormone. Commonly used hormone preparations include hydrocortisone, prednisone and dexamethasone. Take prednisone as an example, the dosage is 0.5-0.75 mg/kg body weight, the total course of treatment is about 2 months, and it will gradually decrease after the condition is stable.

(4) Prevention of recurrence of rheumatic fever: Benzathine penicillin for intramuscular injection can be used to prevent streptococcal infection. You can also choose drugs that improve the body's immunity to prevent infection.

Finally, it should be noted that the treatment plan should be determined according to the clinical symptoms and signs of the patient, and it is not allowed to find a doctor at will, for reference only.