Rheumatoid Arthritis Causes:
Rheumatoid arthritis (RA) is an autoimmune disorder where the immune system attacks its own body tissues and joints. Researchers are still clueless as to why the immune system begins to behave in this unusual manner. However, a few contributing rheumatoid factors have been identified as rheumatoid arthritis causes. These rheumatoid factors are as follows;
Genetic factors: Genetic plays an indirect and minor factor in the development of rheumatoid arthritis. The gene – HLA has been found as a common rheumatoid factor in a few patients of rheumatoid arthritis. However, all those affected with rheumatoid arthritis do not necessarily have the HLA gene present in their body, meaning the HLA gene makes a person susceptible to the diseases but is not the direct cause of RA.
Environment Factors: Few environmental factors in interaction with genetic factors put a person at a greater risk of developing rheumatoid arthritis. These environmental factors;
- Bacteria and viruses
- Smoking and exposure to secondhand smoke
- Air pollution
- Exposure to certain chemicals and insecticide
Personal Factors: Personal factors like age, gender and hereditary also play a role in the development of rheumatoid arthritis.
Age: rheumatoid arthritis mainly affects people in the age group of 40 to 60 years but it is not a necessity and can affect people across any age group.
Gender: Although both men and women are affected with rheumatoid arthritis but, women are more prone to rheumatoid arthritis than men.
Hereditary: People having rheumatoid arthritis in their family history are more susceptible to rheumatoid arthritis than others.