Rheumatoid Arthritis (RA) :- Rheumatoid arthritis is one type of auto-immune disease that can normally damage to joints. Introduction of Rheumatoid Arthritis (RA) :- RA is firstly recognized by French physician Augustin Jacob Landre Boauvais in 1800. The name of this disease is given by british rheumatologist Dr. Alferd Garrod in 1859. Normally arthritis comes