Causes, Symptoms & Cures For Rheumatoid Arthritis

Causes

Because rheumatoid arthritis is an autoimmune condition, it is caused by an overactive or hypersensitive immune system. It occurs when the immune system attacks the lining of the membranes surrounding joints, which is called the synovium. This results in inflammation, which in turn makes the synovium thicken, and this may eventually destroy bone and cartilage within the joint. This causes the ligaments and tendons of the joint to stretch and weaken, which causes the joint to become enlarged and lose its alignment.

While experts are unsure as to precisely what can trigger the beginning of this process and condition, genetics do appear to be a likely contributing factor. Though an individual's genetics do not cause this condition, they can increase their risk when it comes to factors like viral and bacterial infections, that may trigger rheumatoid arthritis.

Risk Factors

Risk factors that increase the risk of an individual developing rheumatoid arthritis include gender, age, family history, obesity, environmental factors, and smoking. Women, smokers, and individuals between forty and sixty years old have an increased risk of developing rheumatoid arthritis. Environmental factors such as exposure to asbestos or silica and being overweight have been shown to enhance the risk of developing rheumatoid arthritis as well as infections. According to research, low testosterone may increase the risk in males as well.