What is dry needling?

Dry needling, also known as myofascial trigger point dry needling is the use of either solid filiform needles (also referred to as acupuncture needles) or hollow-core hypodermic needles for therapy of muscle pain, including pain related to myofascial pain syndrome. Dry needling is sometimes also known as intramuscular stimulation (IMS). Acupuncture is a broad category of needling practices with solid filiform needles. Modern acupuncture notably includes both traditional and Western medical acupuncture; dry needling is arguably one subcategory of western medical acupuncture.