Osteoarthritis

The following information will help answer some of your questions about osteoarthritis. It will also provide information about the different ways to treat osteoarthritis.

What is osteoarthritis?

Osteoarthritis (OA) is the most common form of arthritis. It is also known as degenerative joint disease (DJD).

Normally, cartilage covers the ends of each bone where they form a joint, helping the joint to move smoothly. In OA, cartilage breaks down. This breakdown can cause pain, stiffness, and swelling of the joint. OA can affect any joint, but is most common in knees, hips, the lower back, neck, small joints of the fingers and the bases of the thumb and big toe.

By age 85, nearly 50% of people may develop painful knee OA and nearly 25% of people may develop painful hip arthritis. Osteoarthritis is more common in women than men, especially after age 50. Men have 45% lower risk of knee OA and 36% reduced risk of hip OA than women.

OA is a chronic (long-term) disease. While there isn't a cure, several treatment options are available to help manage symptoms.

How is osteoarthritis treated?

There are a variety of ways to manage OA including the following:

  • Managing symptoms such as pain, stiffness, and swelling
  • Improving joint mobility and flexibility
  • Maintaining a healthy weight
  • Exercising on a regular basis

In the early stages of OA, conservative management may be used including weight loss, walking aids such as canes, or over-the-counter pain relievers such as acetaminophen or non-steroidal anti-inflammatory drugs like ibuprofen. If conservative management of OA fails to relieve symptoms, intra-articular injections of hyaluronic acid may be used. Hyaluronic acid can relieve symptoms of OA and potentially delay the need for surgery, like total knee arthroplasty. A treatment course of hyaluronic acid may be a one-time injection or might occur over the course of 3-5 weeks. A treatment course may sometimes be repeated 6 months later.

For more information about osteoarthritis, call your BriovaRx pharmacist or one of the resources listed below:

  • Arthritis Foundation
    Phone: 1-800-283-7800
    arthritis.org
  • National Institute of Arthritis and Musculoskeletal and Skin Disease
    Phone: 1-877-226-4267
    niams.nih.gov

References

Osteoarthritis. Centers for Disease Control and Prevention website. http://www.cdc.gov/arthritis/basics/osteoarthritis.htm. Accessed July 19, 2016.

What is Osteoarthritis? Arthritis Foundation website. http://www.arthritis.org/about-arthritis/types/osteoarthritis/what-is-osteoarthritis.php. Accessed July 19, 2016.

Sodium Hyaluronate for Osteoarthritis. Hayes, Inc. Hayes Medical Technology Directory website. http://www.hayesinc.com/hayes/publications/medical-technology-directory/dir-sodi0001/. Accessed July 22, 2016.