Knee Pain Remedy : Consulting with your doctor is the best thing you can do to treat a knee problem. However, while waiting to have your knee evaluated you may want to try… Elevating and resting the knee. Using ice therapy. Temporarily using walking aids, such as a cane or crutches.What your doctor recommends for treatment will depend on your situation. It may include physical therapy with knee stretching exercise, along with some simple home remedies, or it may be a more aggressive approach. Whatever their advice, following it closely may help prevent further injury. SPMF Therapy is a suitable therapy for arthritis, considering any age group and health conditions.