Your ankles ache and your fingers are stiff and swollen. Could it be rheumatoid arthritis (RA)? Blood tests may provide a clue.
The diagnosis of arthritis is made largely through a medical history and physical exam; certain lab tests can help your doctor confirm a suspected diagnosis. With osteoarthritis, blood test results are typically normal, but for RA and other forms of arthritis, blood tests can be key to diagnosing and monitoring the disease. Here are some of the more common blood tests and...
Reduce joint inflammation. Signs of joint
inflammation include swelling, tenderness, and limited range of
Prevent or delay significant
joint damage and deformity.
Improve quality of life.
Medicines called disease-modifying antirheumatic drugs
(DMARDs) can slow or sometimes prevent joint destruction. Starting treatment early with DMARDs can reduce the severity of the disease.2 DMARDs are also called immunosuppressive drugs or
slow-acting antirheumatic drugs (SAARDs). These medicines are usually taken over a long period to help control the disease.
DMARDs can be thought of as nonbiologic or biologic, depending on how they are made and how they act in the body. But they are all used to block harmful responses from the body's immune system. DMARDs are sometimes combined with one another or with other medicines. By combining medicines, you may be able to take lower doses of individual medicines. This may reduce your risk of side effects.
Some medicines for rheumatoid arthritis may cause birth defects. If you
are pregnant or are trying to become pregnant, talk with your doctor about your medicines.
Medicines to slow the disease
Disease-modifying antirheumatic drugs
(DMARDs) are usually started within 3 months of your diagnosis. They are used to
control the progression of RA and to try to prevent joint
damage and disability. DMARDs are often given in combination with other
There is a newer biologic drug called tofacitinib (Xeljanz) for adults who have moderate to severe rheumatoid arthritis. This medicine is for people who have not responded well to methotrexate or who cannot take it. Tofacitinib is taken by mouth. It reduces the symptoms of rheumatoid arthritis and allows people to be more active. But the long-term safety of this medicine is still being studied.5, 6