Ten Reasons Your Joints May Hurt

3. Arthritis

Arthritis is the most common form of disability in the United States, with more than 50 million adults diagnosed with the condition. Arthritis refers to a group of more than 100 different diseases that affect the joints. It is considered an informal term to describe joint pain or joint disease.

As people get older, they are more likely to suffer from arthritis as their joints gradually become weaker. Some of the symptoms associated with arthritis include swelling, pain in the joints, as well as stiffness. Depending on the person, the joint pain or arthralgia ranges from mild to severe.