Does acupuncture help neck pain?

What the three main sources found

The Cochrane review by Trinh and colleagues, updated in 2016, pooled 27 randomized trials of acupuncture for neck disorders. Its conclusion was that acupuncture relieves pain better than sham acupuncture, measured at the end of treatment and at short-term follow-up, with moderate-quality evidence; it also outperformed a waiting list for pain and disability and outperformed inactive treatments for pain in the short term. The pooled effect against sham was small, and the authors wrote that it did not seem to last over the long term. Side effects were minor: a temporary increase in pain, bruising, dizziness, fainting, and local swelling, with nothing life-threatening reported.

The ATLAS trial, published in Annals of Internal Medicine in 2015, is the best single test of a realistic course. MacPherson and colleagues randomized 517 patients in UK primary care, with a median six years of neck pain, to 12 acupuncture sessions of 50 minutes plus usual care, 20 Alexander Technique lessons plus usual care, or usual care alone, delivered over the first four to five months. At 12 months, the acupuncture group's score on the Northwick Park neck pain questionnaire had fallen 32 percent from baseline, a reduction about 4 percentage points greater than usual care alone, and above the 25 percent change the investigators considered clinically relevant. Patients attended a mean of 10 sessions. No serious adverse events were judged related to either treatment.

The 2018 individual-patient-data meta-analysis by Vickers and the Acupuncture Trialists' Collaboration pooled 39 high-quality trials and 20,827 patients across four chronic pain conditions, including nonspecific musculoskeletal pain of the neck and back. Acupuncture beat both no acupuncture and sham for every condition, by roughly half a standard deviation and a fifth of a standard deviation respectively, and the effect at one year was about 85 percent of the effect at the end of treatment. The authors concluded the benefit could not be explained by placebo alone. A 2017 BMJ review of neck pain puts this in proportion: among non-drug treatments, the strongest evidence is for exercise, with weaker evidence supporting acupuncture, massage, yoga, and manipulation in different settings.

Desk posture, whiplash, and the arthritic neck: three patterns

Office and computer workers are among the groups most likely to have neck and shoulder pain, and the pattern is familiar: hours with the head forward of the shoulders load the muscles at the base of the skull and across the upper trapezius, and the pain builds through the week and eases at the weekend. In Chinese medicine this reads as stagnation along the gallbladder and bladder channels, which run over exactly those muscles, and treatment pairs local points in the neck and upper back with distal points on the hand and lower leg, along with advice on screen height and breaks. Neck pain after a whiplash injury behaves differently, with guarding, headaches, and sometimes dizziness, and is treated more gently and only after the physician has ruled out structural injury. The arthritic neck of later life, stiff in the morning and worse in cold or damp weather, is read as a cold-damp pattern with underlying deficiency and often gets warming methods, moxibustion or heat on the needles, alongside the acupuncture. Each pattern uses different points for the same complaint.

What a course looks like

The trials used courses of roughly 10 to 12 sessions, and the practice plans something similar: once or twice a week at first, then spreading out as the pain and range of motion improve, with a decision point around the sixth session on whether the plan is working. Many patients notice easier turning of the head within the first few sessions; the trials measured durable change at 12 months, which is the honest horizon. Because acupuncture's evidence is weaker than that for exercise, the plan includes the stretching and strengthening your physical therapist or physician has recommended, not a replacement for it. Headaches that start at the neck and spread forward are common in neck pain and are addressed in the same course; migraine is a separate question, covered in does acupuncture help migraines.

When to see a physician first

Most neck pain is mechanical and safe to treat. Some is not. The American Academy of Family Physicians lists the findings that need urgent evaluation: fever, night sweats, or neck rigidity, which can mean infection; a history of cancer, unexplained weight loss, or pain at rest and at night; an unsteady gait, weakness, or bowel or bladder change, which can mean the spinal cord is involved; and a tearing sensation in the neck with headache, vision change, or fainting, which can mean a vascular emergency. Neck pain after a car accident or a fall, and pain with weakness, numbness, or tingling down an arm, also go to a physician first. Acupuncture, if it is used, is added after those causes have been ruled out.

Common questions