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Osteoarthritis (OA)

Overview

Osteoarthritis (OA) is the most common type of arthritis, affecting millions of people worldwide.
It is a degenerative joint disease that occurs when the protective cartilage cushioning the ends of bones gradually breaks down,
leading to pain, stiffness, and reduced mobility.

What is Osteoarthritis (OA)?

Osteoarthritis develops over time as joint cartilage wears away, causing bones to rub against each other.
It most commonly affects the knees, hips, hands, and spine.

Early diagnosis and proper management can help reduce symptoms and improve quality of life.

Common Symptoms of Osteoarthritis

  • Joint pain during or after movement
  • Stiffness, especially in the morning or after inactivity
  • Swelling or tenderness in joints
  • Reduced range of motion
  • Clicking, popping, or grinding sensation

Causes and Risk Factors

Several factors increase the risk of developing osteoarthritis, including:

  • Age
  • Obesity
  • Joint injuries
  • Repetitive stress on joints
  • Genetic predisposition

How is Osteoarthritis Diagnosed?

Diagnosis typically involves a physical examination, medical history review, and imaging tests such as X-rays.

Osteoarthritis Treatment Options

Although osteoarthritis cannot be cured, effective treatments can help manage symptoms.

Non-Surgical Treatments

  • Weight management and lifestyle changes
  • Physical therapy and exercise programs
  • Pain relief medications
  • Joint injections (e.g., corticosteroids or hyaluronic acid)

Surgical Options

  • Joint repair procedures
  • Joint replacement surgery (e.g., knee or hip replacement)

When to Seek Medical Advice

  • Persistent joint pain or swelling
  • Difficulty performing daily activities
  • Joint stiffness that does not improve

Early treatment can slow disease progression and improve long-term outcomes.