Jianli

What is CV11?

CV11 (Jianli) is a point on the midline of the upper abdomen, about three thumb-widths above the navel.

It sits on the Conception Vessel, the channel that runs up the front midline of the body from the pubic bone to the lower lip. CV11 is one of a stack of abdominal points between the navel and the breastbone, sandwiched between CV10 below it and CV12 above it. Its Chinese name, Jianli, is usually translated as "strengthen the interior" or "building the interior", which tells you what it was for in the old texts: the stomach and digestion.

In classical sources and in modern teaching, CV11 is grouped with the other upper-abdominal points for stomach pain, bloating, poor appetite, nausea and rumbling in the gut. It is a standard point that most training programmes cover, but it is rarely the star of a treatment. CV12, one thumb-width higher, usually takes that role, and CV11 is treated as a supporting point.

Here is the honest verdict on the evidence. There is no useful human research testing CV11 on its own for anything. Trials that include it bundle it with several other points, so you cannot tell what CV11 contributed. That does not prove it is useless; it means it has not been tested in a way that can answer the question.

Two things worth saying once, and they apply to every section below. First, a long traditional record is not evidence that a point works. Points were selected by observation and theory centuries before controlled trials existed. Second, a long traditional record is not evidence that a point is safe either. CV11 sits over the stomach, the aorta and the bowel, so the safety advice on this page comes from anatomy, not from tradition.

Everything described here is self-applied finger pressure on unbroken skin.

Where is CV11 and how do you find it?

CV11 lies on the front midline of the body, roughly three thumb-widths (about 6 to 7 cm) straight up from the centre of your navel.

• Lie down and relax the belly. Lie on your back with your knees bent and your feet flat. This softens the abdominal wall and makes the midline easier to feel.
• Find the two anchor points. Put one fingertip in the centre of your navel. Find the lower tip of your breastbone with the other hand, where the ribs meet in the middle. That soft notch is the bottom of the sternum.
• Split the gap in eight. Tradition measures the distance from the navel to that sternal tip as 8 cun. CV11 sits three-eighths of the way up from the navel, on the midline.
• Use thumb-widths as a check. Stack three of your own thumb-widths, measured across the knuckle, upward from the navel along the midline. On most adults that lands around 6 to 7 cm above the navel.
• Stay exactly on the midline. Run a finger up from the navel and feel for the slight central groove between the two columns of abdominal muscle. CV11 is in that groove, not to either side.

The feel is soft and yielding, not bony. You should not be on the firm edge of a rib or on the breastbone itself. If your fingertip meets bone, you have gone too high and are near CV13 or above.

If you feel a strong, deep pulse beating under your fingers, lift off and read the "Who should avoid it" advice in the safety notes before pressing anywhere on the upper abdominal midline.

Being a centimetre off is normal and not a problem for finger pressure. Broad, flat contact covers CV11 and its neighbours anyway.

How do you apply pressure to CV11?

1. Wait after meals. Leave at least one to two hours after eating. Pressing a full stomach is uncomfortable and can make reflux (acid coming back up) worse.
2. Get comfortable. Lie on your back with knees bent, or sit well supported and leaning back slightly. A tense abdominal wall blocks any useful contact.
3. Warm your hands. Rub your palms together first. Cold fingertips on the belly make most people flinch and tighten up.
4. Use flat finger pads. Place the pads of your index and middle fingers on the point. Never use a knuckle, a fingernail, a thumb tip or a massage tool here. The abdomen has no bone underneath to protect the organs.
5. Sink in slowly on an out-breath. Let your fingers settle a centimetre or so as you exhale. Go down over about five seconds rather than poking.
6. Keep the pressure light. Aim for about 3 out of 10, where 10 is the hardest you could press. You want a mild, dull fullness, never a sharp or stabbing feeling.
7. Hold or circle. Either hold steady for 30 to 60 seconds, or make slow small circles for one to two minutes. Keep breathing normally throughout.
8. Release gradually. Lift off over a few seconds. Rest, then repeat up to three times if it feels pleasant.

Once or twice a day is plenty. Many people pair it with a few minutes of slow breathing, which is relaxing in its own right.

Stop straight away and do not resume if you feel sharp pain, a pulsing lump, a hard mass, growing nausea, or any pain that spreads to your back or shoulder. Stop also if the skin over the area becomes sore, red or bruised. Finger pressure should never leave a mark on the abdomen.

What is CV11 traditionally used for?

• Stomach pain and epigastric discomfort. The classical headline use, matching the point's name, "strengthen the interior". No trial has tested CV11 alone for stomach pain, so this rests on tradition and personal report, not on measured results.
• Bloating and abdominal fullness. Texts list CV11 for distension and a stuffed feeling after eating. Gentle abdominal massage does help some people with bloating, but that benefit belongs to the massage in general rather than to this particular spot.
• Poor appetite. Traditional sources use the upper abdominal points to "wake up" a sluggish appetite. Human evidence for pressure on CV11 changing appetite is absent.
• Nausea and vomiting. CV11 appears in old prescriptions for an upset stomach. It is worth being clear about the contrast here: PC6 on the inner wrist has repeated controlled trials behind it for nausea, including after surgery and in pregnancy. CV11 has nothing of that kind. If nausea is your reason for reading this page, PC6 is the better-supported choice.
• Rumbling gut and loose stools. Listed in classical indications alongside borborygmus, the medical word for audible gut noise. Untested in humans as a standalone treatment.
• Fluid retention in the abdomen. Some older texts mention oedema (swelling from fluid). This is not something to self-treat. Abdominal swelling needs a medical explanation, not finger pressure.
• General relaxation. The one honest everyday use. Lying down, breathing slowly and resting a warm hand on the belly tends to settle people. That effect is real but it is not specific to CV11, and it is not a treatment for any disease.

In short, the traditional list is long and the tested list is empty. Treat CV11 as a comfort measure you can try alongside proper care, not as a reason to delay getting a persistent symptom looked at.

Are there tips for using CV11 effectively?

• Warmth beats force. A warm palm resting over the area, or a covered warm pack for a few minutes first, usually makes the abdomen soften. Soft tissue responds better than a tense wall you have to push through.
• Match your breath. Sink in as you breathe out and ease off as you breathe in. This keeps you working with the abdominal wall instead of fighting it, and the slow breathing itself is calming.
• Work the whole column. Rather than hunting for a pinpoint, cover the midline from the navel up to just below the breastbone with slow, flat strokes. CV11 is included automatically and you avoid digging in one spot.
• Pick a steady time. Mid-morning or an hour before bed suits most people, both safely away from meals. A set time makes it easier to notice whether it is actually doing anything for you.
• Keep a simple note. Write down your symptom out of ten before and after, for a couple of weeks. Vague impressions are easy to fool; a short record is not.
• Give it a fair but limited trial. Two weeks of daily use is enough to form a view. If nothing has shifted, stop rather than drifting on out of habit.
• Keep your usual treatment running. If you take medication for reflux, ulcers, or a bowel condition, carry on with it exactly as prescribed. Nothing on this page replaces it.
• Trim your nails. Short nails and flat finger pads prevent the scratches and nipping that make abdominal work unpleasant.
• Let someone else know. If a carer or partner is helping, ask them to use even less pressure than they think is needed and to stop at the first wince.

One honest expectation to carry in: anything you notice is likely to be small, short-lived and partly down to lying still and breathing slowly. That is still worth something, but it is not a treatment effect.

What do people get wrong with CV11?

• Expecting a cure. The biggest error. No acupressure point cures gastritis, ulcers, reflux or an irritable bowel. CV11 may feel soothing; it will not fix a diagnosis.
• Pressing too hard. The abdomen has no bone behind it. Deep digging with a knuckle or a tool can bruise tissue and irritate the gut. Light, flat pressure is the only sensible approach.
• Doing it straight after eating. Pressing a full stomach commonly triggers reflux or queasiness. Wait one to two hours.
• Confusing CV11 with CV12. CV12 sits one thumb-width higher, halfway between navel and breastbone, and is the more commonly taught stomach point. Many videos label one as the other.
• Drifting off the midline. Sliding sideways onto the muscle columns means you are no longer on the Conception Vessel at all. Keep to the central groove.
• Ignoring a pulse. A strong beating sensation under the fingers in the upper abdomen should make you lift off and get it checked, not press harder.
• Using it on undiagnosed pain. New, severe or worsening abdominal pain can be appendicitis, a gallbladder attack or a blockage. Massaging it wastes time that matters.
• Treating a child's tummy ache this way. Children's abdominal pain needs an adult assessment, not pressure points.
• Assuming old equals safe. Age of a tradition says nothing about whether pressing over your particular abdomen today is wise.
• Dropping prescribed medicine. Some people cut their reflux or bowel medication once they start an acupressure routine. Do not change a prescription without speaking to the person who wrote it.

A last one: chasing a magic spot. If you cannot find a tender point at CV11, nothing is wrong. Tenderness is not a requirement, and its absence does not mean you have missed.

What does the research on CV11 actually say?

There is essentially nothing. No useful human research tests CV11 on its own, by needle or by finger pressure, for any condition. That is the honest summary and it should shape what you expect.

CV11 does turn up inside multi-point protocols. Trials of acupuncture for functional dyspepsia (ongoing indigestion with no structural cause), for constipation, and for slow bowel recovery after abdominal surgery often use a cluster of points on the upper abdomen and legs, typically including CV12, CV6, ST36 and ST25. Some of those protocols include CV11. Because every participant gets the whole set, these studies cannot tell you what any single point contributed. They are also frequently small, hard to blind properly, and measured over short follow-up periods.

No trial that we can point to has isolated CV11 against a sham point or against no treatment. There is no body of acupressure research on it at all. We are not naming a journal or a study identifier here, because doing so for a point this thinly studied would mean inventing one.

For comparison, the strongest case in this whole field is PC6 on the inner wrist for nausea and vomiting, where many controlled human trials, including acupressure wristband studies, show a real if modest benefit. That shows what decent evidence for a single point looks like. CV11 is nowhere near it.

What this means in practice: treat CV11 as traditional practice with an unknown effect. Gentle, correctly applied finger pressure on the upper abdomen is low risk for most healthy people, and that low risk is the main reason trying it is reasonable. It is not a reason to expect a result. If a symptom matters enough to need treating, it matters enough to be diagnosed first.