Arthritis is considered a common non-contagious disease, but it is widespread. There are different types of arthritis, most notably rheumatism and rheumatoid arthritis. The least influential and the most difficult type in diagnosis is joint influenza. In this study, Arthritis (joint influenza) is investigated as a separate case and compared with other joint infections. After careful diagnosis and identification of its causes and symptoms, this type of arthritis was found to have symptoms of both rheumatism and rheumatoid arthritis. A therapeutic method was considered as the method of diagnosis with a special diet.