Arthritis refers to a medical condition that is associated with pain and inflamed joints. Several people suffer from people suffer from arthritis, including children. Arthritis can occur in various forms and the most common are osteoarthritis and rheumatoid arthritis. Osteoarthritis Osteoarthritis is a common variety of arthritis that affects people around the world. It usually develops among older adults and people whose families have medical histories of osteoarthritis. It begins by affecting the joint’s cartilage lining, which subsequently makes it harder to move and leads to pain or stiffness. When the smooth lining begins to wear out and roughen, this makes it necessary for the ligaments and tendons to do…