What is Rheumatoid Arthritis? Definition,Causes, Sign and Symptoms, Medical and Physiotherapy Management
Definition Rheumatoid arthritis (RA) is a chronic autoimmune disorder that causes inflammation in the joints and surrounding tissue. It leads to pain, stiffness, swelling, and difficulty moving the affected joints. Rheumatoid arthritis can also cause fever and fatigue, and if left untreated, it can lead to joint damage and disability. The cause of RA is not fully understood, but a combination of genetic, environmental, and lifestyle factors are thought to be involved. Causes of Rheumatoid Arthritis The exact cause of rheumatoid arthritis (RA) is not fully understood, but it is thought to be a combination of genetic, environmental, and lifestyle factors. Some of the possible causes and risk factors for RA include: Genetics: RA is more common in people who have certain genetic markers, such as the HLA-DR4 gene. Environmental factors: Exposure to certain toxins, such as tobacco smoke and silica dust, may increase the risk of RA. Lifestyle factors: Being overweight or obese and smoking