Rheumatoid arthritis (RA) is a chronic inflammatory disease that can affect more than joints. It causes pain, swelling, and stiffness in the joints and can sometimes damage other body parts such as the skin, eyes, lungs, heart, and blood vessels. Rheumatoid Arthritis is an autoimmune disease in which the immune system mistakenly means attacking your own body tissues. The exact cause of Rheumatoid Arthritis is unknown but may be influenced by genetic and environmental factors. There is no cure for RA, but treatment can reduce inflammation, relieve symptoms, prevent joint damage, and improve quality of life. Treatment usually combines drugs and lifestyle changes. Drugs include nonsteroidal anti-inflammatory drugs (NSAIDs), corticosteroids, disease-modifying anti-inflammatory drugs (DMARDs), and biologics. One drug that has been shown to be effective in treating RA is adalimumab 40 mg injection also known as Exemptia. Adalimumab is in a class of biologics called TNF inhibitors. Blocks