Acupuncture comes from traditional Chinese medicine and has been adapted into many modern pain practices. A trained practitioner places sterile, single-use needles, much thinner than those used for injections, at points chosen based on your symptoms.
Researchers believe acupuncture may influence how nerves, muscles and connective tissue send and process pain signals, and may encourage the body to release natural pain-relieving chemicals. Research suggests it may help some people with certain types of chronic pain, though responses vary.