
Osteoarthritis (OA)—also called degenerative joint disease or “wear-and-tear” arthritis—is the most common form of arthritis, affecting more than 32 million adults in the U.S. It happens when the cartilage in your joints breaks down over time, causing pain, swelling, and stiffness.
While common, osteoarthritis is more than just a part of aging. If left untreated, it can become debilitating, reducing your ability to move, work, or enjoy daily life.
What Is Osteoarthritis?
Osteoarthritis is a chronic condition that causes the breakdown of cartilage, the soft tissue that cushions your joints. When cartilage wears down, bones begin to rub together, resulting in:
- Pain and stiffness
- Limited range of motion
- Joint deformity over time
OA can affect any joint but is most common in the:
- Knees
- Hips
- Hands
- Lower back
- Neck
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Signs and Symptoms of Osteoarthritis
Not all joint pain is osteoarthritis, but here are the top symptoms to watch for:
1. Joint Pain
Ongoing pain in your knees, hands, hips, or back—especially after activity or at the end of the day—may be a sign of OA.
2. Stiffness
Joints that feel tight in the morning or after sitting still for a while are common in osteoarthritis. If stiffness lasts longer than 30 minutes, see your doctor.
3. Swelling
Inflamed joints may become red, swollen, or tender to the touch.
4. Clicking or Popping Sounds
When cartilage wears away, your bones may make clicking, cracking, or grinding noises during movement.
5. Joint Instability
Joints that “give out” or feel unstable, particularly in the knees, may indicate advanced OA.
Risk Factors for Osteoarthritis
Certain factors increase your risk of developing OA, including:
- Age: Risk increases significantly after age 50
- Gender: Women are more likely than men to develop OA
- Previous injuries: Past joint trauma can lead to long-term damage
- Repetitive use: Jobs or activities that put stress on the same joints over time
- Obesity: Extra weight adds pressure to weight-bearing joints and promotes inflammation
- Family history: Genetics can make you more susceptible to joint deterioration
When to See a Doctor
If you’re experiencing any of the following, it’s time to seek medical care:
- Persistent joint pain or swelling
- Difficulty walking, bending, or gripping
- Morning stiffness lasting longer than 30 minutes
- A joint that feels unstable or gives out
- Reduced ability to enjoy daily activities
Early treatment can slow the progression of OA and help you avoid more invasive options like surgery.
Expert Joint Care at BASS Medical Group
You don’t have to live with chronic joint pain. At BASS Medical Group, our specialists provide:
- Accurate diagnosis with imaging and joint evaluation
- Non-surgical treatments including medications, injections, and physical therapy
- Personalized plans for long-term joint health and pain relief