Knee Pain Treatment — Causes and Complete Treatment Guide

Why Does Knee Pain Happen?

The knee is the body's most weight-bearing joint — walking, sitting-standing, and climbing stairs all depend on it. In Pakistan, osteoarthritis (wear-and-tear with age), injuries, and the habit of sitting on the floor (for prayer, meals) are common causes of knee pain.

Common Causes

• Osteoarthritis — cartilage wear, most common after age 45
• Meniscus tear — a tear in the cushioning cartilage, from sports or a twisting injury
• Ligament injury (ACL, MCL) — from sports or an accident
• Rheumatoid arthritis — autoimmune, affects both knees symmetrically
• Bursitis — inflammation of a fluid-filled sac, from overuse
• Patellar tendinitis — "jumper's knee," from excessive running/jumping
• Excessive floor sitting — sitting on the floor for prayer or meals for long periods puts extra stress on cartilage

Symptoms

• Pain — with activity or even at rest (severe cases)
• Swelling and warmth
• Stiffness, especially in the morning or after prolonged sitting
• Difficulty bending or straightening the knee
• Clicking or grinding sound
• Weakness, the knee "giving way"

Treatment — Acute Injury (RICE Method)

• Rest — reduce activities that worsen the pain
• Ice — 15-20 minutes, several times a day, for the first 48 hours
• Compression — light support with an elastic bandage
• Elevation — keep the knee above heart level

Treatment for Chronic Pain

1. Weight Management

Every 1 kg of weight loss reduces pressure on the knees by up to 4 kg while walking! This is the most effective non-surgical treatment for osteoarthritis.

2. Exercise and Physiotherapy

• Quadriceps strengthening (thigh muscles) — provides better knee support
• Low-impact exercises — swimming, cycling, walking
• Stretching — maintains flexibility
• Avoid high-impact activities (running, jumping) during a flare-up

3. Medications

• NSAIDs (Brufen, Voltral) — for pain and inflammation
• Topical gels — Voltral gel, applied directly
• Glucosamine/Chondroitin — helps some people (mixed evidence)
• Steroid injections — for severe flare-ups, with doctor's guidance

Avoiding Floor Sitting

If you have knee osteoarthritis, avoid prolonged floor sitting — use a chair or stool for meals and sitting. Using a chair for prayer is permissible when there's severe joint pain.

When to See a Doctor

• The knee can't bear weight
• Significant swelling or deformity
• Severe pain after an injury
• No improvement with OTC treatment after 2-3 weeks
• The knee locks up or gives way

Advanced Treatment — Surgery

When conservative treatment doesn't work and osteoarthritis is severe, knee replacement surgery is an effective option that restores pain relief and mobility — discuss this with an orthopedic surgeon.

Conclusion

Knee pain can often be managed with weight management, exercise, and proper treatment. Severe or persistent pain needs proper diagnosis. Discuss your exact cause and treatment plan with a doctor on Ilaaj AI.