The causes, age range, and joint pain that sets these two conditions apart — and the medications you should be taking according to which condition you actually have.

Those pops and clicks you hear coming from your knees may be the sound of arthritis beginning to take hold. Here’s what you should know.

If you have arthritis that affects your hands, tasks like brushing your teeth, buttoning your shirt, and opening a jar may be painful. Hand exercises may help.

Joint pain at night and other symptoms of osteoarthritis can disrupt sleep, but simple measures can help you drift off faster and stay asleep longer.

Joint pain and stiffness are the primary symptoms of both osteoarthritis and rheumatoid arthritis, and many people confuse the two. But different processes are at work in each disease.

Steering clear of peppers, tomatoes, eggplant, and potatoes won’t help prevent or improve the symptoms of osteoarthritis. Here’s why.

Osteoarthritis, also known as degenerative joint disease, involves a progressive breakdown of cartilage and other joint tissues.

Learn more about the most common form of arthritis and one of the most common causes of physical disability in adults.

The word “arthritis” means joint inflammation (derived from “arth,” which in Greek means joint, and “itis,” meaning inflammation).

To make the diagnosis, your doctor will take your medical history and perform a physical examination.