Learn about how different types of arthritis affect joints in different ways, along with how to get relief from arthritis pain. As the nation’s 1 cause of disability, arthritis affects nearly 60 million adults and hundreds of thousands of children. Over 100 types of arthritis and related conditions damage the joints and often other organs. Arthritis refers to a range of conditions involving joint inflammation. There are over 100 types, each with different symptoms that can emerge gradually or suddenly. Common arthritis symptoms. Arthritis causes pain in the joints and the tissues surrounding the joints. The article looks at the symptoms, types, causes, and treatments. Arthritis is a general medical term used to describe a disorder in which the smooth cartilagenous layer that lines a joint is lost, resulting in bone grinding on bone during joint movement. [2] Symptoms generally include joint pain and stiffness. [2] Arthritis is a leading cause of pain and limited mobility worldwide. There’s plenty of advice on managing arthritis and similar conditions with exercise, medicines and stress management. But how do you know what’s best for you? Here are some do's and don'ts to help you figure it out. Arthritis affects joints and causes symptoms like pain and stiffness. There are more than 100 types. Treatment is managing your symptoms or joint replacement. Learn about common arthritis symptoms, including joint pain, swelling, and stiffness. Understand early warning signs, different types, and when to see a doctor. Arthritis is a condition often characterized by inflammation or swelling of one or more joints. It includes more than 100 conditions that affect the joints, tissues around the joint, and other connective tissues. Learn about arthritis, one of the most common chronic conditions in the United States. Arthritis involves chronic inflammation and stiffness in one or more joints. Learn more about common causes, diagnostic tests, and treatment options.