There is no such thing as whether a high rheumatoid factor can be cured. Rheumatoid factor is a screening indicator, the cause of elevation may be rheumatoid arthritis, systemic lupus erythematosus, scleroderma, infectious diseases and oncological diseases, etc., and it needs to be treated according to the cause of the disease. 1. Rheumatoid arthritis: rheumatoid arthritis is considered to be caused by genetic and autoimmune factors, often accompanied by an increase in rheumatoid factor, if the diagnosis of rheumatoid arthritis is confirmed, rheumatoid treatment is required. 2. Systemic lupus erythematosus: patients with systemic lupus erythematosus are tested for rheumatoid factor, which may also be manifested as increased rheumatoid factor, and should be treated for systemic lupus erythematosus at this time. 3. Scleroderma: some patients with scleroderma may also have elevated rheumatoid factor when they complete the rheumatoid factor test, which requires treatment for scleroderma. 4. Other: Infectious diseases such as viral hepatitis, subacute endocarditis and tumors can also lead to high rheumatoid factor, which need to be examined systematically to find out the causes, and then treated according to the causes. Patients with high rheumatoid factor need to consult a doctor in time to check the cause of the disease, under the guidance of the doctor to choose the appropriate method of treatment.