{"id":4249,"date":"2020-10-20T16:38:24","date_gmt":"2020-10-20T12:38:24","guid":{"rendered":"https:\/\/kingscollegehospitaldubai.com\/?post_type=service&p=4249"},"modified":"2024-07-19T05:40:46","modified_gmt":"2024-07-19T05:40:46","slug":"rheumatoid-arthritis","status":"publish","type":"service","link":"https:\/\/kingscollegehospitaldubai.com\/ar\/service\/rheumatology\/inflammatory-arthritis\/rheumatoid-arthritis\/","title":{"rendered":"Rheumatoid Arthritis"},"content":{"rendered":"

Rheumatoid arthritis (RA) is an autoimmune and systematic disease, which means the immune system attacks its own healthy cells in the patient\u2019s body mistaking them for foreign invaders. In most cases this may lead to painful inflammation in the affected body areas.<\/p>\n

RA primarily attacks the joints, usually multiple joints at once such as the wrists, hands and knees. RA causes joint damage on both sides of the body. For instance, if the right arm or leg is affected, the left arm or leg will probably be affected too. When RA affects a joint, the lining of the joint becomes inflamed and this causes damage to the joint tissue. The tissue damage can cause chronic pain, unsteadiness and deformity. RA can also cause problems in organs such as the heart, lungs and eyes.<\/p>\n

Causes of Rheumatoid arthritis<\/h1>\n

Rheumatoid arthritis occurs when the immune system attacks its own healthy cells by mistake, but the specific causes of RA are unknown. However, there are risk factors that may increase the chances of one having the condition. These include:<\/p>\n