Exercise, weight loss and topical anti-inflammatory gels have the strongest evidence for relieving knee joint pain at home. Ice, heat, braces and good sleep position help many people. Most supplements have weak evidence.
Home remedies rated
| Remedy | Evidence | Best for |
|---|---|---|
| Strengthening exercise | Strong | Arthritis, kneecap pain, recovery after injury |
| Weight loss | Strong | Arthritis in people carrying extra weight |
| Topical NSAID gel | Strong (short term) | Arthritis flare-ups |
| Ice or heat | Moderate | Swelling (ice), stiffness (heat) |
| Brace or insoles | Mixed | Arthritis on one side of the knee, unstable knee |
| Sleep position | Low but safe | Night pain |
| Supplements | Weak to none | Most knees |
How long to try home relief
Give exercise and weight loss 6 to 12 weeks before judging. If pain is still limiting your walking, sleep or work after three months, see a doctor for a diagnosis.