If you only knew one thing about acupuncture research, it could reasonably be this: stimulating a single point on the inner wrist reduces nausea and vomiting. It is among the most tested claims in the field, and among the most consistently supported.
Why the wrist point matters
Chinese medicine reads nausea as Stomach qi moving the wrong way — rebellious qi, rising when it should descend. The pattern behind it varies: Liver qi invading the Stomach in the nausea that arrives with stress and tension; damp-phlegm in the queasy, heavy, foggy presentation with a thick tongue coating; Stomach heat where there is burning and thirst; and deficiency where the nausea is worse when tired or hungry. That distinction shapes the prescription, but the descending action is common to all of them.
The classical record here is more interesting for what it does not say. The Systematic Classic lists retching and vomiting with no desire for food and oppression in the diaphragm among the signs ruled by Hidden White (Yin Bai, SP-1), and puts frequent retching under Intermediary Courier (Jian Shi, PC-5) — the point next along the channel from the wrist point used today. Nei Guan (PC-6) has its own entry, but the indications are the heart and chest, not the stomach. So the wrist point’s association with nausea is not an ancient prescription being repeated; it is a modern finding on an old channel, which is an unusually clean example of the two kinds of evidence pointing the same way for different reasons.
What a session for nausea looks like
The point at the centre of the research is PC6 (Neiguan), two finger-widths above the wrist crease between the tendons. We needle it alongside points chosen for your pattern, and where the cause is ongoing rather than one-off, herbal medicine matched to the pattern. For travel or treatment-related nausea we will also show you how to find and press the point yourself, and where an acupressure band suits, how to position it properly — most people wear them in the wrong place.
The evidence: PC6 and Cochrane
A Cochrane review of PC6 stimulation for postoperative nausea and vomiting (Lee and colleagues) pooled a substantial body of randomised trials and found it reduced both nausea and vomiting compared with sham stimulation, with minor side effects only — skin irritation and local redness (doi:10.1002/14651858.CD003281.pub4). A separate Cochrane review of early-pregnancy nausea (Matthews and colleagues, 27 trials, 4,041 women) examined acupressure, acustimulation and acupuncture among many interventions (doi:10.1002/14651858.CD007575.pub4). This is a rare area where the mechanism, the point and the effect have all been studied repeatedly.
How we approach nausea at Results Acupuncture
Nausea walks into our Balmoral and Alexandra Hills clinics from several directions: chemotherapy, pregnancy, migraine, anxiety, and the aftermath of surgery. The treatment is gentle and the point is easy to teach, so you leave able to use it yourself — which matters when nausea arrives at three in the morning rather than during clinic hours. Where the nausea belongs to a condition under medical management, we work alongside that team rather than around it.
Settling a queasy stomach at home
Learn PC6: two finger-widths up from the wrist crease, between the two tendons, pressed firmly for a minute or so. Eat small and often rather than large and rarely — an empty stomach worsens most nausea. Cool, plain foods are easier than hot, aromatic ones. Ginger has genuine evidence behind it and is safe for most people. Sip fluids steadily rather than in gulps. Fresh air and a horizon to look at settle motion-related nausea faster than lying down does.
When nausea needs a doctor first
Nausea with severe abdominal pain, vomiting blood or material like coffee grounds, a stiff neck and headache, chest pain, or signs of dehydration is a same-day medical problem. Persistent vomiting in pregnancy that prevents keeping fluids down needs urgent care — hyperemesis is a medical condition, not a coping problem. New, unexplained nausea in an adult deserves a GP work-up before it is treated as functional.
Individual responses vary, and assessment determines whether this approach suits your situation. Call (07) 3820 2887 or book online at our Balmoral or Alexandra Hills clinics.
Nausea questions we hear often
Does the acupressure band you buy at the chemist actually work?
Those bands target PC6, the same point the research examines. They help many people, and correct placement matters — two finger-widths above the wrist crease, between the tendons, firm enough to feel. We are happy to check your positioning.
Can I have acupuncture for chemotherapy-related nausea?
Yes, and it is a common reason people come to us. We coordinate with your oncology team, work around your treatment cycle, and never suggest changing any anti-nausea medication you have been prescribed.
Is acupuncture safe for morning sickness?
Acupuncture in pregnancy is performed by practitioners trained in which points to use and which to avoid. Tell us you are pregnant and how far along at booking. Severe vomiting always needs medical assessment first.
References
- Lee A, Chan SKC, Fan LTY. Stimulation of the wrist acupuncture point PC6 for preventing postoperative nausea and vomiting. Cochrane Database of Systematic Reviews. 2015;(11):CD003281. doi:10.1002/14651858.CD003281.pub4
- Matthews A, Haas DM, O’Mathúna DP, Dowswell T. Interventions for nausea and vomiting in early pregnancy. Cochrane Database of Systematic Reviews. 2015;(9):CD007575. doi:10.1002/14651858.CD007575.pub4
- Huangfu Mi. The Systematic Classic of Acupuncture and Moxibustion (Zhen Jiu Jia Yi Jing), c. 259 CE. Translated by Yang Shou-zhong and Charles Chace. Boulder: Blue Poppy Press, 1994.
Written and clinically reviewed by Dr Francesco Pennisi
Registered Acupuncturist, Chinese Herbalist & Chinese Medicine Practitioner · Chinese Medicine Board of Australia (AHPRA) · AACMA Member
Dr Francesco brings more than 30 years of clinical experience to Results Acupuncture’s Balmoral and Alexandra Hills clinics, combining acupuncture, Chinese herbal medicine and related therapies.
