Arthritis is an inflammation of one or more joints, causing pain and stiffness. knee, hip, joints of hand and shoulders are mostly involved. The arthritis doctor in Chennai states that there are different types of arthritis which exist with different causes. The common causes are due to wear and tear, rheumatoid arthritis and post injuries. Symptoms include pain, swelling, reduced range of motion and stiffness. For consultation, visit https://bharathorthopaedics.com/what-is-arthritis/ or contact us 96627 36666.