Understanding motion sickness

Motion sickness is that familiar wave of nausea, cold sweat, and dizziness that happens when your brain receives mixed signals from your inner ear, eyes, and muscles about how your body is moving. In a moving car, your inner ear feels acceleration, but your eyes may tell your brain that the car interior is still. These mismatched signals can make you feel unwell, sometimes within minutes.

How acupuncture fits in

Acupuncture, a key part of traditional Chinese medicine, involves inserting fine needles into specific points on the body. It has long been used for digestive complaints. For motion sickness, the point of greatest interest is pericardium 6 (P6), also called Neiguan. This point sits on the inner forearm, roughly three finger widths below the wrist crease, between two tendons. Acupuncturists believe stimulating P6 can regulate the stomach and calm nausea.

Many travellers who are uncomfortable with needles turn to acupressure, which applies firm pressure to the same P6 point. Wristbands known as sea bands are designed to press on this spot and are sold in pharmacies and travel shops. In both acupuncture and acupressure, the goal is to reduce the nausea and queasiness that motion sickness brings.

What the research says

Research on acupuncture and acupressure for motion sickness is still developing. Some small studies have shown that P6 stimulation can reduce symptoms like nausea, vomiting, and cold sweating during travel. A number of clinical reviews have noted a modest benefit for nausea in general, though the quality of the evidence varies.

However, motion sickness is a complicated condition involving sensory conflict and a strong psychological component. This means that placebo effects can be significant. Some trials have found that acupressure at P6 works about as well as a sham treatment, while others have found a clearer improvement. The overall verdict is that acupuncture may help some people, but it is not a guaranteed cure for everyone.

How to use acupuncture and acupressure for travel

If you wish to try professional acupuncture, a licensed acupuncturist will insert very thin needles at specific points, often including P6 on both arms. The needles are typically left in place for twenty to thirty minutes while you rest. Some practitioners also stimulate the needles by hand or with a gentle electrical current.

For a needle-free option, acupressure bands can be worn on both wrists and are best put on about half an hour before travel begins. You can also use your thumb or the finger of the opposite hand to press firmly into the P6 point for several minutes whenever nausea starts to build. Repeat as needed throughout the trip.

Practical tips to combine with acupuncture or acupressure:

• Sit in the front seat of a car or near the wings of an aeroplane, where motion feels less intense.
• Keep your eyes on a stable horizon rather than looking down at a phone or book.
• Open a vent or get fresh air when possible.
• Avoid heavy, greasy, or strongly scented food before and during travel.
• Stay hydrated and take breaks on long road journeys.

Safety and precautions

Acupuncture is generally safe when performed by a trained and clean practitioner. Minor bruising or soreness at the needle site is possible, and some people feel briefly dizzy during or after a session. Acupressure wristbands are gentle, but they should not be worn so tightly that they cut off circulation.

If you are pregnant, have a pacemaker, or have a bleeding disorder, talk to your doctor before using acupuncture or any electrical stimulation device near the P6 point. Acupuncture should not be used as a reason to skip a prescription medication that has worked well for you in the past. Severe motion sickness that leads to repeated vomiting or dehydration needs medical attention.

Final thoughts

Acupuncture and acupressure at the P6 point offer a low-risk, drug-free approach to motion sickness for travellers who prefer natural options. The evidence is not overwhelming, but many people report real relief from nausea when they stimulate this point before or during a journey. Whether you choose a professional acupuncture session, an over-the-counter wristband, or a simple thumb pressed into the inner forearm, this time-honoured technique is a reasonable addition to your travel sickness toolkit.