Knee arthritis is a common condition that can significantly affect your quality of life, causing pain, stiffness, and reduced mobility. However, with the right knowledge and treatment, it’s possible to manage symptoms effectively and maintain an active lifestyle.

What is Knee Arthritis?
Arthritis refers to inflammation of the joints, and in the knee, it commonly manifests as:

1. Osteoarthritis (OA): The most common type, caused by the gradual wear-and-tear of the cartilage that cushions the knee joint.

2. Rheumatoid Arthritis (RA): An autoimmune condition where the body’s immune system attacks the joint lining, causing inflammation.

3. Post-Traumatic Arthritis: Develops after a knee injury such as a fracture or ligament tear.

Symptoms to Watch For
  • Persistent knee pain
  • Swelling and tenderness
  • Stiffness, especially after resting
  • Difficulty bending or straightening the knee
  • A feeling of weakness or instability
  • Grinding or clicking noises when moving the joint
Risk Factors
  • Age: Common in people over 50 years.
  • Gender: Women are at a higher risk of developing OA.
  • Obesity: Excess weight puts additional stress on the knee joints.
  • Injuries: Previous knee injuries increase the likelihood of arthritis.
  • Genetics: A family history of arthritis can increase risk.
Diagnosis

To diagnose knee arthritis, your doctor may use:

  • Medical History: Understanding your symptoms and risk factors.
  • Physical Examination: Checking joint movement and swelling.
  • Imaging Tests: X-rays or MRI scans to assess joint damage.
  • Lab Tests: Blood tests to rule out rheumatoid arthritis or other conditions.
Managing Knee Arthritis

Lifestyle Changes

  • 1. Weight Management: Losing even a small amount of weight reduces stress on the knees.
  • 2. Exercise: Low-impact activities like walking, swimming, and cycling can strengthen the muscles around the joint.
  • 3. Physical Therapy: Targeted exercises improve flexibility and reduce pain.
Medications
  • Pain Relievers: Over-the-counter options like acetaminophen or NSAIDs.
  • Corticosteroids: Injections to reduce inflammation.
  • DMARDs: For managing RA by slowing disease progression.
Supportive Devices
  • Braces or shoe inserts can help align and support the knee.
  • Use of a cane or walker to reduce joint strain.
Advanced Treatments
  • Hyaluronic Acid Injections: To lubricate the knee joint.
  • Platelet-Rich Plasma (PRP): Emerging therapies for cartilage repair.
  • Surgery: For severe cases, options include knee replacement or arthroscopy.
Preventing Knee Arthritis
  • Maintain a healthy weight.
  • Stay active and avoid prolonged sitting.
  • Use proper techniques while exercising or lifting heavy objects.
  • Protect your knees with appropriate gear during sports or high-impact activities.
Tags: Knee Arthritis Orthocare Knee pain