Medical Disclaimer: This information is for educational purposes only. It is not a substitute for professional medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider.
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💪Muscles & Joints

Knee Pain

Pain in or around the knee joint, common in people of all ages from injuries, arthritis, or overuse.

Overview

Knee pain is a common complaint that affects people of all ages. Knee pain may be the result of an injury, such as a ruptured ligament or torn cartilage. Medical conditions like arthritis, gout, and infections can also cause knee pain. Many types of minor knee pain respond well to self-care measures. Physical therapy and knee braces also can help relieve pain. In some cases, however, your knee may require surgical repair.

Common Age

All ages; arthritis more common with age

Prevalence

Very common; knees are frequently injured

Duration

Varies widely; acute injury days to weeks; arthritis chronic

Common Symptoms

  • Swelling and stiffness
  • Redness and warmth to touch
  • Weakness or instability
  • Popping or crunching noises
  • Inability to fully straighten knee
  • Pain when bending or straightening
  • Pain when walking or climbing stairs
  • Locking of the knee

Possible Causes

  • ACL or other ligament injuries
  • Meniscus tears
  • Osteoarthritis
  • Rheumatoid arthritis
  • Gout
  • Bursitis
  • Tendinitis
  • Patellofemoral syndrome
  • Overuse and repetitive strain

Note: These are potential causes. A healthcare provider can help determine the specific cause in your case.

Quick Self-Care Tips

  • 1Rest and avoid activities that aggravate pain
  • 2Apply ice for 15-20 minutes several times daily
  • 3Use compression bandage to reduce swelling
  • 4Elevate the leg
  • 5Take OTC anti-inflammatory medications
  • 6Use a knee brace for support
  • 7Strengthen quadriceps and hamstrings
  • 8Maintain a healthy weight

Disclaimer: These are general wellness suggestions, not medical treatment recommendations. They may help manage symptoms but should not replace professional medical care.

Detailed Treatment & Solutions

1RICE METHOD

Rest (avoid aggravating activities). Ice (20 minutes, several times daily). Compression (elastic bandage). Elevation (above heart level when possible). Follow for first 48-72 hours after injury.

2EXERCISE AND STRENGTHENING

Strengthen muscles around the knee. Straight leg raises, wall squats, hamstring curls. Low-impact activities (swimming, cycling). Don't exercise through sharp pain.

3WEIGHT MANAGEMENT

Excess weight increases knee stress. Every pound of body weight puts 4 pounds of pressure on knees. Even modest weight loss can significantly reduce pain.

4PROPER FOOTWEAR

Wear supportive shoes appropriate for your activity. Replace worn athletic shoes. Consider orthotics if you have flat feet or other issues. Avoid high heels.

5BRACING AND SUPPORTS

Knee braces can provide stability and reduce pain. Different types for different conditions. Consult a healthcare provider for recommendations.

6MEDICAL TREATMENTS

Physical therapy for targeted exercises. Corticosteroid injections for inflammation. Hyaluronic acid injections for arthritis. Surgery for severe injuries or advanced arthritis.

Important: Always consult a healthcare professional before starting any treatment regimen. The solutions above are for educational purposes and may not be suitable for everyone.

Risk Factors

  • Age
  • Obesity
  • Previous knee injury
  • Sports participation
  • Certain occupations (kneeling)
  • Muscle weakness or inflexibility

Prevention

  • Maintaining healthy weight
  • Proper exercise technique
  • Strengthening leg muscles
  • Flexibility exercises
  • Proper footwear
  • Gradual activity increase

When to See a Doctor

Consult a healthcare provider if you experience any of the following:

  • You can't bear weight on the knee
  • You have marked knee swelling
  • You can't fully extend or flex your knee
  • You see obvious deformity in your leg or knee
  • You have fever along with redness, pain, and swelling
  • Your knee feels unstable or "gives out"

Talk to a Healthcare Provider

If your symptoms are persistent, severe, or concerning, please consult with a qualified healthcare professional for proper evaluation and personalized advice.

Frequently Asked Questions

QShould I exercise with knee pain?

Low-impact exercise is usually beneficial and can strengthen muscles that support the knee. Avoid high-impact activities and exercises that cause pain. Swimming, cycling, and walking are often good choices. Consult a physical therapist for appropriate exercises.

QDoes cracking knees mean arthritis?

Not necessarily. Occasional painless popping or cracking (crepitus) is often harmless and caused by gas bubbles in the joint fluid or ligaments snapping over bone. If cracking is accompanied by pain or swelling, consult a doctor.

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Medical Disclaimer

The information on this page is for educational purposes only and is not intended as medical advice. It should not be used for self-diagnosis or self-treatment. Always seek the guidance of a qualified healthcare professional with any questions you have regarding a medical condition. If you are experiencing a medical emergency, call your local emergency services immediately.

Information last reviewed: January 2026

This page provides educational information only. It is not medical advice.