Iontophoresis is used most often in physical therapy to assuage pain and inflammation, but is not exclusive to this arena, as there are applications in dentistry, lab technology, and other fields of medicine. So, exactly how does iontophoresis work? Many PT patients who are receiving this novel treatment ask, “How does iontophoresis work on alleviating muscle and joint pain?” The answer is quite simple: Iontophoresis is a technique that delivers medication for pain or … [Read more...]