Arthritis

Arthritis is a general term that refers to a group of over 100 different conditions characterized by inflammation of the joints, resulting in pain, stiffness, swelling, and reduced range of motion. The most common types include osteoarthritis, which is caused by the degeneration of joint cartilage and underlying bone, and rheumatoid arthritis, an autoimmune disorder where the immune system attacks the joints. Symptoms can vary from mild to severe and may affect daily activities. While the exact cause varies depending on the type, risk factors include age, family history, obesity, joint injuries, and certain infections or autoimmune conditions. Arthritis can affect people of all ages but is more prevalent among older adults. Diagnosis typically involves physical examinations, imaging tests, and laboratory analyses. Treatment focuses on managing symptoms and may include medication, physical therapy, lifestyle changes, and, in some cases, surgery. Early diagnosis and intervention are crucial to preventing further joint damage and improving quality of life.