Ketahui berbagai hal tentang OA. Ketahui berbagai hal tentang RA. Ketahui perbedaan gout dan OA atau RA.

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Osteoarthritis (OA) is the most common type of arthritis and is caused by the gradual wearing out of joints due to overuse, obesity and/or joint injuries. OA doesn't involve much inflammation and can often be managed by losing weight, switching activities/exercises that are more gentle on joints and changing your diet (less sugar and preservatives, more water and fresh produce).  OA most often affects weight-bearing joints, such as the knees, hips and spine, although OA in the hands is common also. OA is diagnosed by a physical exam and x-rays. Wearing away of cartilage and the development of small bone spurs are characteristic of OA on x-ray. Treatment for OA centers around lifestyle changes and either non-steroidal anti-inflammatory drugs (NSAIDs), such as ibuprofen, or painkillers like acetaminophen. Rheumatoid arthritis (RA) is not nearly as common as OA, but it seems to be more prevalent compared to past decades. What causes it is a bit of a mystery, but it's assumed that the immune system gets confused and attacks joint tissues and other parts of the body by mistake — also described as an over-active immune system. RA is characterized by lots of inflammation and pain, which can come and go (called flares).  RA usually affects the body bilaterally — the same joints on both sides of the body at the same time. RA seems to have more of a genetic link, so if your close relatives have it, you're much more likely to develop it. Women are much more likely to develop RA compared to men. Unlike in OA, children can be affected by RA — called juvenile idiopathic arthritis or JIA. RA is diagnosed by a physical exam, x-rays and a blood test. Inflammation and joint deformity are characteristic of RA on x-ray. Between 70–80% of people with RA test positive for a marker in their blood called rheumatoid factor.  Treatment for RA centers around taking strong NSAIDs, as well as disease-modifying anti-rheumatic drugs (DMARDs) and biologic response modifiers (biologics). Gout is caused by high levels of uric acid in the...