Which type of therapy involves the use of needles to manage pain?

Acupuncture is a form of alternative therapy that involves the insertion of very thin needles into specific points on the body to manage pain and promote overall health. This practice is rooted in traditional Chinese medicine and is based on the concept of balancing the body's energy flow, known as "qi" or "chi." The needles stimulate specific points, which can help to relieve pain, improve circulation, and enhance the body’s natural healing processes.

In contrast, physical therapy typically involves exercises and techniques to improve mobility and function but does not use needles. Medication refers to the use of pharmaceuticals to alleviate pain but does not involve a physical therapy technique. Massage therapy focuses on manipulating the body's soft tissues, using hands to apply pressure, and does not include the use of needles. Therefore, acupuncture is the only option that accurately describes the practice of managing pain through the use of needles.