Xiawan

What is CV10?

CV10 (Xiawan) is a point on the midline of the belly, about two thumb-widths above the centre of the navel.

Its Chinese name, Xiawan, means "lower stomach duct". In classical Chinese medicine it is one of a short ladder of points running up the midline over the stomach, and it is grouped with the points used for food that feels "stuck": fullness after eating, belching, nausea and loose stools. Texts also describe it as a meeting point of the Conception Vessel and the Spleen channel.

The honest verdict on the evidence: there is essentially no human research testing finger pressure on CV10 on its own. The point shows up inside multi-point acupuncture protocols for digestive complaints, which tells you nothing about what CV10 alone does. Treat anything you read about it as tradition, not proof.

Two things worth saying once, because they apply to this whole page. First, long traditional use is not evidence that a point works; people have pressed CV10 for centuries without that ever being tested. Second, long traditional use is not evidence that it is safe either. CV10 sits over the soft front of the abdomen, where the stomach, bowel and large blood vessels lie behind a thin wall of muscle. That makes the safety section on this page more important than the claims section.

What self-applied pressure here realistically offers is gentle, warm contact on a tense belly, plus the slow breathing that usually comes with it. Some people find that settles a queasy or bloated feeling. That is a reasonable thing to try for mild, familiar discomfort. It is not a treatment for abdominal pain you have not had explained, and it should never replace seeing a doctor about a gut symptom that is new, severe or persistent.

Where is CV10 and how do you find it?

CV10 sits on the front midline of your abdomen, two cun above the centre of the navel, which is roughly two thumb-widths or about 4 to 5 cm.

• Lie down first. Find the point on your back with your knees bent and feet flat. The abdominal wall is soft and the landmarks are clearer than when you are standing or hunched.
• Start at your navel. Put one fingertip in the centre of your navel. That is CV8, the fixed reference every midline measurement on the belly works from.
• Measure two thumb-widths up. Lay your own thumb flat across the belly, just above the navel, and stack a second thumb-width above it. Use your own thumb, not someone else's, because cun are scaled to your body.
• Stay on the midline. CV10 is exactly on the vertical centre line of the body, in the shallow groove between the two upright abdominal muscles. If you can feel a firm muscle belly under your finger, you have drifted sideways.
• Check the feel. The spot should feel soft and slightly yielding. Many people notice it is a little more tender or "full" than the skin either side of it, especially after a large meal.

A simple cross-check: CV12 is halfway between the navel and the lower tip of the breastbone, and CV10 is lower than that, at the two-thumb mark above the navel. If your finger has climbed near the breastbone's lower edge, you are too high and are on CV11 or CV12.

If your navel is distorted by surgery, a hernia repair or weight change, do not force the measurement. Use the general area two thumb-widths above the navel and press lightly, or choose a different self-care method.

How do you apply pressure to CV10?

1. Settle and empty the stomach a little. Wait at least 45 to 60 minutes after a full meal. Pressing a stretched stomach is uncomfortable and can make reflux worse.
2. Lie on your back, knees bent. This relaxes the abdominal wall so your finger sinks in rather than fighting tense muscle.
3. Place two fingertips flat. Use the pads of your index and middle fingers on the point, two thumb-widths above the navel. Never use a knuckle, an elbow, a thumb-nail or any hard tool on the belly.
4. Press in slowly on an out-breath. Sink the fingers gently as you breathe out, over three or four seconds. The abdomen is not the shoulder; the pressure here should be a fraction of what you would use on a muscle.
5. Aim for light, not deep. A comfortable warmth or mild dull fullness is the target. Sharp pain, a pulsing beat under the fingers, or any urge to pull away means stop at once.
6. Hold or circle briefly. Hold still for 20 to 30 seconds, or make slow small circles, keeping contact with the skin rather than rubbing it.
7. Release and rest. Lift off slowly over a few seconds, then rest a breath or two before repeating.
8. Repeat sparingly. Three to five rounds, once or twice a day, is plenty. There is no benefit in going longer or harder.

Stop immediately and do not resume if you feel sharp or spreading pain, feel faint, notice a pulsing lump under your fingers, or your nausea gets worse. A warm hand resting flat on the area, with no pressure at all, is a safe fallback for most people.

Everything on this page is self-applied finger pressure. Nothing here involves needles, skin-breaking, heat applied to the skin or any device.

What is CV10 traditionally used for?

• Fullness and bloating after eating. The classic use: tradition describes CV10 as moving "stuck food" in the lower stomach duct. There is no trial of acupressure at CV10 for bloating, so this rests entirely on traditional theory and personal report.
• Nausea and belching. Older texts list CV10 for vomiting, reflux and burping. Human evidence for acupressure and nausea is genuinely good, but it is for PC6 on the inner forearm, not for CV10. If nausea is your main problem, PC6 is the point with the actual research behind it.
• Loose stools or rumbling gut. Tradition pairs CV10 with digestive points for borborygmus (gut rumbling) and diarrhoea. No controlled human study has tested CV10 pressure for this; the claim is unverified.
• Poor appetite. Described in classical sources as helping an appetite that has fallen away during illness or stress. There is no evidence from trials either way.
• General belly tension. Many people find that a warm hand and slow breathing over a tight abdomen feels calming. That effect is real enough to notice, but it is plausibly about relaxation and touch rather than anything specific to this spot.

Set expectations honestly. The most that current knowledge supports is a short-lived, modest easing of mild everyday digestive discomfort, and even that is not proven for CV10 specifically. No point on the Conception Vessel treats an ulcer, gallstones, coeliac disease, inflammatory bowel disease or an infection.

If a symptom keeps coming back, the useful step is a diagnosis, not more pressing. Press CV10 as a comfort measure alongside proper care, never instead of it.

What might regular use of CV10 help prevent?

There is no credible evidence that pressing CV10 prevents any illness. The claims below are traditional habits, offered so you can recognise them when you see them online, not proven preventive effects.

• Recurring after-meal heaviness. Tradition suggests regular gentle work on the stomach-duct points keeps digestion "moving" and heads off that stuffed, sluggish feeling. No study has tested whether it does. Meal size, eating speed and what you eat have far more measurable effect.
• Everyday stress held in the belly. A short daily routine of light pressure plus slow breathing may make you more aware of abdominal tension before it builds. Any benefit here most likely comes from the breathing and the pause, which are useful on their own.

What CV10 cannot do is prevent reflux disease, gastritis, gallbladder problems, bowel disease or any infection. If you are using it hoping to avoid one of those, you are relying on something that has never been shown to work.

One genuinely preventive step: pay attention to what your symptoms are telling you. Weight loss you did not intend, blood in your stool, vomiting that will not settle, trouble swallowing or pain that wakes you at night all need a doctor, and a daily acupressure habit can delay that visit if it makes you feel you are already doing something.

Are there tips for using CV10 effectively?

• Warm your hands first. Cold fingertips on a bare belly make the abdominal wall tense up, which defeats the point. Rub your palms together for a few seconds before you start.
• Let the out-breath do the work. Sink in as you exhale and ease off as you inhale. This keeps the pressure far lighter than you would apply by force, and it is the part most people find calming.
• Less pressure than you think. On the abdomen, correct is barely more than the weight of your hand. If you are leaving a mark or wincing, you are doing it wrong, not doing it better.
• Time it away from meals. Wait about an hour after eating. On a very full stomach, pressure here can push acid upward and worsen reflux.
• Use a flat surface for landmarks. Lying down flattens the belly and makes the two-thumb measurement above the navel far more reliable than doing it standing.
• Give it a fair but short trial. A week or two of daily use is enough to tell whether it helps you. If nothing changes, stop; there is no evidence that months of persistence pays off.
• Keep a simple note. Jot what you ate, how you felt and whether pressure helped. That record is far more useful to a doctor than a vague "my stomach has been off".
• Pair it with the basics. Smaller meals, slower eating, less alcohol and a short walk after dinner have better evidence for digestive comfort than any acupressure point.

If you want a point with real human trial support for nausea specifically, use PC6 on the inner forearm instead of or alongside CV10. Be clear with yourself about which one is the evidence-backed choice.

What do people get wrong with CV10?

• Pressing far too hard. The commonest error. People use shoulder-strength pressure on a soft abdomen, which can bruise, trigger cramping and achieves nothing extra.
• Using a tool or knuckle. Massage sticks, hard balls and elbows have no place on the belly. Fingerpads only, flat, with short nails.
• Measuring from the wrong landmark. Counting up from the pubic bone or down from the breastbone lands you on CV9, CV11 or CV12. CV10 is measured two thumb-widths up from the centre of the navel.
• Drifting off the midline. CV10 is exactly on the centre line. Sliding sideways onto the upright abdominal muscle is not CV10, and the feel is quite different.
• Pressing straight after a big meal. This is when people most want to, and it is the worst time. A stretched stomach plus pressure often means more reflux and more discomfort.
• Expecting a cure. No acupressure point cures a digestive disease. Hoping CV10 will fix an ulcer, gallstones or ongoing reflux leads people to delay real diagnosis.
• Ignoring a pulsing sensation. If you feel a strong beat under your fingers, lift off. That is your aorta, and it is never something to work on.
• Using it on undiagnosed pain. Pressing an abdomen that hurts for unknown reasons can mask a warning sign. Find out what the pain is first.
• Treating other people's bellies. This page is about pressure you apply to yourself. You cannot feel someone else's sharp pain or guarding.

What does the research on CV10 actually say?

No useful human research on CV10 by itself was found. There is no controlled trial testing finger pressure at this single point for bloating, nausea, appetite or any other outcome, and the traditional claims have never been isolated and tested.

What exists is indirect. CV10 appears as one point inside larger acupuncture protocols in trials of functional dyspepsia (indigestion with no structural cause), delayed stomach emptying and slow return of bowel function after surgery. Those studies used needling performed by practitioners, usually combined CV10 with several other abdominal and leg points, and often had small samples with no credible sham control. Even where such a protocol shows a benefit, the design cannot tell you which point contributed, or whether finger pressure would do anything at all. That is a genuine limitation, not a technicality.

For contrast, it is worth knowing what decent evidence looks like. Acupressure at PC6 on the inner forearm for nausea and vomiting has been tested in many randomised trials across pregnancy, chemotherapy and post-surgical sickness, and reviews find a real if modest benefit. That body of work is the exception in this field. Nothing comparable exists for CV10, and pages that imply otherwise are overstating what is known.

Two further points about the wider acupressure literature apply here. Most studies are small, short-term and unblinded, so expectation and attention from the person giving the treatment account for part of any effect. And abdominal self-massage in general has been studied mainly for constipation, where some small trials show modest improvement, but those studies used broad massage of the whole belly rather than pressure on one named point.

The practical reading: if gentle pressure on CV10 feels soothing, that is a reasonable reason to use it. It is not a reason to expect a measurable change in a digestive condition, and it should not substitute for a diagnosis.