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THERAPIES & TRADITIONS · GUIDE

Acupuncture for TMJ and Jaw Pain: Evidence

What reviews and a 2023 clinical guideline found for acupuncture and temporomandibular disorder (TMD) jaw pain, with the limits of the trials, safety notes and when to see a dentist or doctor.

Content last updated . This page has not been medically reviewed.

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What this page covers

Temporomandibular disorder (TMD, often called TMJ) is a group of problems affecting the jaw joint and the muscles used for chewing. The NHS describes it as a condition affecting the movement of the jaw that is not usually serious and generally gets better on its own. [1] A 2023 guideline panel reported that TMD affects 6 to 9 percent of adults worldwide, making it the second most common long-lasting muscle and joint pain problem after low back pain. [2]

This page looks only at acupuncture. Traditional acupuncture is explained through frameworks such as qi and channels, which are not biomedical mechanisms; see What Is Acupuncture? for how those ideas differ from what trials measure. Here we report what researchers actually tested. Evidence labels used: established, promising but limited, mixed, insufficient evidence.

What the research found

4 findings · 2 supported · 2 limited or unclearThe colour follows the evidence label on each card.

  1. Does acupuncture help TMD pain overall?

    Promising but limited: the review rated quality low to very low. [3]

    A 2023 review of 32 trials (22 in the numbers, 471 people) found better results than active comparison treatments and when added to other care. [3]

  2. Does it beat sham acupuncture for jaw muscle pain?

    Promising but limited: no standard protocol and few long-term studies. [4]

    A 2024 review of 10 trials in myofascial TMD (muscle-related jaw pain) reported short-term relief versus placebo acupuncture, using needles and laser. [4]

  3. How does it compare with a bite splint?

    Weak: small samples and short follow-up. [5]

    A 2017 review of four small trials found results similar to occlusal splints and better than placebo acupuncture. [5]

  4. What do guidelines say?

    Conditional recommendation; does not cover short-term TMD pain. [2]

    A 2023 BMJ guideline gave a conditional (weaker) recommendation in favour of acupuncture for chronic TMD pain lasting three months or more. [2]

What else the guideline supports

The same BMJ guideline made strong recommendations for several non-needle approaches, including cognitive behavioural therapy, jaw exercise and stretching with supervision, manual trigger point therapy, and usual care such as home exercises, reassurance and education. [2] It made strong recommendations against irreversible oral splints and against discectomy (surgery on the joint disc). [2] In plain terms: simple, reversible steps come first, and acupuncture is one conditional option among them.

Frequently asked questions

Does acupuncture help TMJ pain?

Some reviews report short-term pain relief, especially for jaw muscle pain, but the certainty is low because the trials are small and varied. [3][4]

Is acupuncture recommended for TMD by a guideline?

A 2023 BMJ guideline gives a conditional recommendation in favour of acupuncture for chronic TMD pain (three months or more), alongside stronger recommendations for exercise, education and cognitive behavioural therapy. [2]

Is acupuncture better than a bite splint?

Small trials found similar results to occlusal splints, but the evidence is weak. The BMJ guideline recommends against irreversible oral splints. [5][2]

Will my TMD go away without treatment?

The NHS says TMD generally gets better on its own, so reversible self-care and a dental or medical check are sensible first steps. [1]

Is acupuncture on the jaw safe?

Risks are low when a trained practitioner uses sterile single-use needles, but serious injuries have been reported when treatment is not delivered properly. [6]

More details: evidence, limits and cautions

The details behind this page: cautions, limits of the evidence and where sources disagree. Open any note to read it.

How to read these results
  • Different treatments were compared. Some trials used traditional needling, some trigger point needling, some laser or ear (auricular) acupuncture, so "acupuncture" here is not one thing. [5][4]
  • Sham designs have limits. A sham (placebo) acupuncture treatment is meant to look real without the intended needling, but it cannot fully hide the treatment, and jaw pain is strongly affected by expectation, stress and natural improvement. Read more in Sham Acupuncture and Placebo Controls.
  • Many trials were small. The reviewers called for larger, well designed studies before firm conclusions. [3][5]
  • Where a review compared with usual or other care, people knew which treatment they were getting, so hope for improvement may account for part of the benefit.
Safety
Acupuncture around the face and jaw has the same general risks as acupuncture elsewhere. The National Center for Complementary and Integrative Health (NCCIH) says serious problems such as infection, punctured organs and nervous system injury can occur when treatment is not delivered properly, and that the US Food and Drug Administration requires acupuncture needles to be sterile and single-use. [6] See Acupuncture Side Effects and Precautions and Who Should Avoid or Take Extra Care. Tell a practitioner about blood thinners, a pacemaker or pregnancy before any session.
When to see a dentist or doctor first
The NHS lists jaw pain together with signs that can mean something else and need urgent assessment, such as being unable to eat or drink, severe frequent headaches, tenderness at the side of the head or scalp, or vision problems like double vision. [1] In the US, call 911 in an emergency. For ongoing jaw pain, a dentist or doctor can look for other causes (such as tooth grinding) and suggest reversible care first. [1]

Acupuncture should not replace that assessment. To check a practitioner, see How to Choose an Acupuncturist.

References
  1. NHS. Temporomandibular disorder (TMD). Page last reviewed 20 June 2023. NHS page. Read 2026-10-22.
  2. Busse JW et al. Management of chronic pain associated with temporomandibular disorders: a clinical practice guideline. BMJ 2023. PubMed record. Read 2026-10-22.
  3. Park EY et al. Is acupuncture an effective treatment for temporomandibular disorder? Systematic review and meta-analysis. Medicine (Baltimore) 2023. PubMed record. Read 2026-10-22.
  4. Tardelli JDC et al. Efficacy of acupuncture on craniomandibular myofascial pain in temporomandibular disorder patients: a systematic review. Heliyon 2024. PubMed record. Read 2026-10-22.
  5. Fernandes AC et al. Acupuncture in temporomandibular disorder myofascial pain treatment: a systematic review. J Oral Facial Pain Headache 2017. PubMed record. Read 2026-10-22.
  6. NCCIH. Acupuncture: Effectiveness and Safety. Read 2026-10-22.
Education, not medical advice. This page is for general information. It does not diagnose or treat any condition and is not a substitute for care from a qualified health professional. Natural does not automatically mean safe. Ask a clinician or pharmacist before changing your care, especially if you take medication, are pregnant or breastfeeding, or have a health condition.