Dry needling vs acupuncture. What’s the difference?
What is dry needling? It was developed in the 1940’s by Janet Travell and David Simons. It uses needles to stimulate trigger points or myofascial trigger points, sometimes with substances such as corticosteroids or saline. The term dry needling then eventually involved no injection of substances but still worked on trigger points. Trigger points are areas of pain or sensitivity, may be irritated, knotted, or there may be tightness. What’s the difference between dry needling a