Topical Treatments More than-The-Counter Medicine More than-the-counter creams and ointments, especially the ones that have capsaicin, an extract derived from chili peppers, could be used topically to the knee that will help decrease pain by lowering the depth of pain alerts sent along nerve pathways. One more signal: Osteoarthritis has a https://www.theorthopaedicandpainpractice.com/understanding-and-treating-elderly-knee-pain/