What body system does rheumatoid arthritis affect?

It depends on the form of Arthritis . There are over a hundred different forms of arthritis. so name d because they cause pain and inflammation in joints, However Inflammatory arthritis like for example rheumatoid arthritis can affect the eyes , brain , lungs, heart. blood vessel. the skin and other areas where connective tissues are involved.
What Organs are affected by Rheumatoid Arthritis?

Rheumatoid Arthritis can do damage Ewell beond the joints of the body it can affect many organs of the body . example are the skin,nervous system, eyes,lungs, heart, and blood are can be adversely affected by Rheumatoid arthritis

between 25 and 50% of Rheumatoid Arthritis patientsend up with Rheumatoid Nodules. these are firm, subcutaneous nodulesoften found on or near pressure points such as the elbows, fingers, and other joints. theare one of the most easily recognised signs of RA.

Rheumatoid Arthritis may lead to Keratoconjunctivitis sicca, which is dryness of the eyes caused by decreased tear production. as well as Episcleritis or scleritis, this is an inflammation of the connective tissue of the eye that gives it a red-eye appearance like conjunctivitis, but different as there is no wetness or tearing.

These problems can be painful and lead to increased light sensitivity, redness, and even vision loss.

Nearly half of RA sufferers develop pericardial effusion, an abnormal accumulation of fluid around the heart. fluid accumulation causes increased pressure around the heart and interferes with its perfomance.

Myocarditis, or inflammation of the heart muscle is an other problem that can be caused by RA. Both pericardial effusion and myocarditis can lead to congestive heart failure.

Peripheral nerve entrapment eg carpel tunnel sydrome. ulnar nerve compresion, results in pain and/or loss of nerve function leading to muscular atrophy as a result of chronic compression.

Mononeuritis multiplex; eventual loss of sensory and motor function of individual peripheral nerves.

Interstitial lung disease is an increasing scarring of the lungs. This eventually disturbs the ability to enough oxygen intothe bloodstream. While patients may be asymptomatic, this conditionis often seen in Rheumatoid Arthritis patients.

Rheumatoid Arthritis patients often develop anemia and other problems

R A carries the possibility of developing Rheumatoid Vasculitis, or inflammation of the blood vessels. this disease is life-threatening andcan cause,skin ulcerations, infections, nerve disorders that cause pain, numbness or tingling and bleeding stomach ulcers. Vasculitis can also affect the brain and nerves, as well as the heart, which can lead to stroke, heart attack, or heart failure.