What You Need to Know About Osteoarthritis (OA)?
What You Need to Know About Osteoarthritis (OA)
Osteoarthritis (OA) affects over 32.5 million adults in the U.S. It’s a common form of arthritis known as "wear and tear" arthritis, primarily affecting joint cartilage and underlying bones, leading to pain and stiffness. Learn about OA symptoms, risk factors, and diagnosis to better manage your joint health.
What is Osteoarthritis (OA)?
OA is characterized by the degeneration of joint cartilage and bones, most commonly impacting the hip, knee, and thumb joints. The condition leads to cartilage breakdown and bone-on-bone rubbing, often resulting in bone spurs.¹
Risk Factors for Osteoarthritis
Several factors increase the risk of developing OA:
Joint Injury: Previous joint injuries can heighten the risk.²
Gender: Women over 50 are more likely to develop OA.¹
Obesity: Excess weight adds stress to joints and increases inflammation.²
Genetics: A family history of OA can increase your risk.³
Bone Deformities: Congenital deformities may predispose individuals to OA.³
Common Symptoms of Osteoarthritis
Symptoms include:
Joint pain and swelling after activity or weather changes²
Limited flexibility, particularly after periods of inactivity²
Bony lumps on fingers (Heberden's and Bouchard's nodes)²
A grinding sensation in the joint²
Numbness or tingling due to nerve pressure²
How Osteoarthritis is Diagnosed?
Diagnosis involves discussing symptoms, personal and family medical history, and a physical examination. X-rays and lab tests may be required, and you might be referred to a rheumatologist for specialized care.¹²
Managing Osteoarthritis and Improving Joint Health
If you're experiencing OA symptoms, it’s crucial to consult your healthcare provider for proper diagnosis and treatment options. Explore our joint health products designed to support joint function.
References
CDC Centers for Disease Control and Prevention, Feb 2020. Osteoarthritis Basics
Harvard Health Publishing, Dec 2018. Osteoarthritis: A to Z
Mayo Clinic Staff, Feb 2020. Osteoarthritis Symptoms & Causes
