Jul 24, 2025 · There are more than 100 different types of arthritis. We’ll show you the basics and how your doctor might treat it.

Arthritis affects joints and causes symptoms like pain and stiffness. There are more than 100 types. Treatment is managing your symptoms or joint replacement.

Several factors contribute to the development of arthritis, differing on the type of arthritis. [2][6] Osteoarthritis occurs from damage to joint cartilage from prior injury or long-term wear-and-tear, …

Apr 22, 2025 · Get the basics on arthritis diagnosis and treatment options from the experts at WebMD.

Arthritis is joint inflammation that can cause pain, redness, stiffness, or heat. Learn about the different types of arthritis.

Learn about arthritis, one of the most common chronic conditions in the United States.

Learn all about arthritis A-Z. Explore our arthritis health education resources, like treatment options, healthy recipes, and tips for managing pain.