The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.
The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.
This publication contains general information about osteoarthritis, the most common type of arthritis. It describes what osteoarthritis is, its causes, symptoms, diagnosis, and treatment. You will also find information on current research and how to participate in clinical trials. In addition, the booklet includes tear-out tools such as symptom and medication trackers.