Physiotherapists, chiropractors and osteopaths commonly use dry needling to treat neck, shoulder, back and other types of muscle pain.

It involves inserting thin needles into sensitive parts of a person’s muscle, often termed “myofascial trigger points”. The needles remain in the muscle for a few minutes and can be gently moved to create a twitch response in the muscle.

This therapy is thought to relax the muscle, reduce inflammation, promote healing and reduce pain. But does it actually work? And what are the risks?

Similarities and differences to acupuncture

Dry needling is similar to acupuncture: they’re both applied to reduce pain.

Both treatments use solid, single use needles. They’re commonly 30–75mm long and 0.2–0.3mm thick, although longer needles may be used for deeper muscles. Unlike injection needles, they aren’t hollow and don’t inject medication.

A key difference is how the needle locations are chosen. Traditional acupuncture selects points based on symptoms and Chinese medicine concepts, including balancing qi as it flows through pathways called meridians. Dry needling is applied directly to tissue that’s thought to be the cause of symptoms.

Dry needling is gaining popularity

People seeing a physiotherapist for aches and pains are increasingly being offered dry needling. A 2023 survey of 203 Australian physiotherapists found 64% use dry needling on........

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