Tiantu

What is CV22 (Tiantu), and why does the throat hollow matter?

CV22, called Tiantu ("Heavenly Chimney" or "Heaven's Prominence"), sits in the soft hollow at the very base of the front of the neck, just above the breastbone. It is the twenty-second point on the Conception Vessel, the midline channel that runs up the front of the body from the pelvic floor to the lower lip. In classical Chinese medicine this point sits where the channel passes the windpipe, and the tradition assigns it to conditions of the throat and chest: coughing, wheezing, hoarseness, a feeling of phlegm that will not clear, and the sensation of a lump or knot in the throat that swallowing does not shift. That last complaint has a modern name — globus sensation — and an old Chinese name, meiheqi, "plum-pit qi."

Tiantu is one of the most anatomically delicate points in common use. Directly behind the skin here lie the trachea, the thyroid isthmus, and, a little deeper and lower, large blood vessels. Sensitive location — pressure depth note required: at CV22 you press gently downward and slightly inward toward the back of the breastbone, never backward into the windpipe, and never hard. The right pressure is light — the weight of a resting fingertip, perhaps a little more — and it should never make you cough, gag, or feel short of breath. Used this way, brief self-applied pressure at CV22 is a low-cost comfort measure that many people find quietly settling when the throat feels tight or tickly.

What CV22 is not: a treatment for the cause of a cough, a substitute for an inhaler or prescribed medicine, or a way to investigate a lump you can actually feel. Persistent throat symptoms need a clinician's eyes, not a fingertip. This document describes finger pressure only — no needles, no tools, no instruments of any kind.

How do I find CV22 on my own neck?

• Start at the breastbone. Sit upright, chin level, shoulders relaxed. Place a fingertip in the middle of your chest and slide it straight upward along the flat central bone (the sternum) until the bone suddenly stops and your finger drops into a hollow. That hollow is the suprasternal notch, also called the jugular notch.
• Confirm with the collarbones. Run a finger along the top edge of each collarbone toward the midline. The two inner ends stop on either side of the same hollow. CV22 lies dead centre between them, in the soft dip at the base of the throat.
• The classical description places the point in the centre of the depression roughly half a thumb-width above the upper border of the sternal notch — in practice, the softest part of the hollow, where skin gives way easily and no bone is directly underneath.
• Landmarks above. If you slide upward from the hollow you will meet the firm ridged tube of the windpipe and, higher, the Adam's apple. CV22 is below all of that. If your finger is on cartilage rings or on the voice box, you have gone too high.
• What it should feel like. A shallow soft depression, tender to very light touch, sometimes slightly pulsing. Many people notice a faint urge to clear the throat when they first make contact — that is a signal to lighten, not deepen, the pressure.
• Sensitive location — pressure depth note: the sensitive structures here are the trachea, the thyroid isthmus, and the great vessels behind the breastbone. You are only ever working on the skin and the shallow tissue above them.
• Positioning help. Tipping the chin down slightly softens the neck muscles and makes the hollow easier to feel. Looking upward stretches the skin tight and hides it.
• In a mirror the hollow is visible on most people as a small shadowed dip at the base of the throat, level with or just above the collarbone ends — this is exactly what the neck diagram shows.
• Both sides at once: CV22 is a single midline point, not a pair. There is no left and right version.

How do I apply pressure at CV22 safely?

1. Sit, do not lie down. Upright with the head supported and the chin level or very slightly tucked. Never work this point while lying flat, while eating or drinking, or while walking.
2. Use one fingertip only — the pad of the index or middle finger, nail short. No thumbs, no knuckles, no massage tools, no pressing objects of any kind.
3. Settle the finger in the hollow without pushing, and take one slow breath. Let the tissue accept the contact before you add anything.
4. Direction matters more than force. Angle your pressure downward toward your feet and back toward the rear of the breastbone — as though hooking gently under the top edge of the sternum. Sensitive location — pressure depth note: do not press straight backward into the throat, and do not go deep. A few millimetres of give is the whole range.
5. Grade the pressure. On a 0–10 scale, stay at 2–3: noticeable, slightly tender, entirely comfortable. If you feel a cough coming, a gag, breathlessness, dizziness, or a pulse thumping under the finger, lift off immediately.
6. Hold briefly. Ten to twenty seconds of steady light contact, then release for a full breath. Repeat three to five times. Alternatively, use tiny slow circles the size of a grain of rice, again for no more than twenty seconds at a stretch.
7. Breathe out on the pressure. Many people find the throat softens most on a slow, unforced exhale through the nose, with the jaw and tongue loose.
8. Keep sessions short. One to two minutes total, up to two or three times a day. This is not a point to work for long stretches.
9. Finish by stroking downward from the throat hollow toward the chest a few times with a flat, feather-light hand, and swallow once or twice. Then sit quietly for a moment before standing.
10. Pair it, if you like, with gentle pressure at LU1 below the outer collarbone or at the web between thumb and index finger — both are less delicate areas and can be worked with ordinary firmness.
11. Stop for the day if the throat feels more irritated afterwards, if you notice hoarseness that was not there before, or if the area is sore to touch the next morning.

What is CV22 traditionally used for?

1. Dry, tickly cough. The best-known traditional use. Practitioners apply light pressure here for the shallow throat-cough that comes in bouts, particularly the irritating tail end of a cold. Reported effects are short-term comfort and a reduced urge to cough, not resolution of the underlying illness.
2. Globus sensation — the feeling of a lump in the throat. Classical texts describe "plum-pit qi," a knot in the throat that comes and goes with mood and stress and that swallowing does not shift. CV22 is a core point for this presentation in traditional practice, and many people report the sensation easing while attention and slow breathing are directed there. A lump you can actually feel with your fingers, or one that interferes with swallowing food, is a different matter and needs a clinician.
3. Throat tightness and constriction with anxiety. Light contact at the throat hollow paired with slow exhalation is often used as a settling technique when the throat feels gripped or the voice goes thin.
4. Hoarseness and voice fatigue after speaking, singing, or shouting — used traditionally alongside voice rest and hydration.
5. The sensation of phlegm that will not clear and repeated throat-clearing, which the tradition attributes to "phlegm obstructing the throat."
6. Hiccups and a tight, catching breath. Some lineages use CV22 for hiccups and for the sensation of breath not descending fully into the chest.
7. Wheeze and chest tightness appear in the classical indications. This is a supportive comfort measure only. Anyone with asthma or diagnosed airway disease should use prescribed inhalers and treatment plans exactly as directed; acupressure never replaces them, and worsening breathlessness is a reason to seek urgent care rather than press harder.
8. Post-nasal drip throat irritation, where the tickle sits low in the throat rather than in the nose.

Can CV22 prevent anything?

• Be clear on the limits first. There is no good evidence that finger pressure at CV22 prevents infection, prevents asthma attacks, prevents reflux, or prevents any disease process. What follows is framed as habit support, not prophylaxis.
• Cough-bout escalation. Many people describe a warning tickle before a coughing fit. Brief light contact at the throat hollow, combined with a slow nasal exhale and a sip of water, is used traditionally to interrupt that loop before it builds. It works on the urge, not on the cause.
• Throat-clearing as a habit. Repeated forceful clearing irritates the vocal folds and creates more mucus sensation, which invites more clearing. Substituting a gentle CV22 hold plus a swallow can help break the cycle.
• Voice strain before demanding use. Teachers, singers and speakers sometimes include a few seconds of light throat-hollow contact in a warm-up routine, alongside proper vocal warm-ups, humidification and hydration — which do the real work.
• Escalating anxiety with throat gripping. Using the point as an anchor for a two-minute slow-breathing pause may keep a stress spiral from tightening further. The breathing is likely the active ingredient.
• Night-time cough interruption. Some people use the point briefly on waking with a tickle, alongside head elevation and room humidity, to settle back to sleep.
• What it will not prevent: pneumonia, croup, anaphylaxis, airway obstruction, or the progression of any untreated condition. Prevention of those belongs to vaccination, medical treatment and emergency services.

What makes CV22 work better in practice?

• Less is genuinely more here. Of all commonly used points, CV22 rewards the lightest touch. If you find yourself bracing your neck against your own finger, you are pressing too hard.
• Warm the hands first. Cold fingertips on the throat make most people tense and swallow reflexively. Rub the palms together for ten seconds beforehand.
• Anchor the elbow. Rest your elbow on a table or against your ribs so the finger stays steady and does not wobble deeper by accident.
• Exhale on contact. Pressure applied at the start of a slow out-breath is far better tolerated than pressure applied mid-inhale.
• Sip water first. A dry throat is a reactive throat. Hydration plus humid air does more for a tickly cough than any point does.
• Keep the jaw loose. Let the teeth part slightly and the tongue rest low. Clenching transmits tension straight into the throat.
• Set a timer if you tend to overdo things. Two minutes is a full session.
• Pair with less delicate points if you want a longer routine: LU1 and LU7 for the chest and throat, or the thumb-index web for general tension. Spend your extra minutes there, not on the neck.
• Track what you notice in a line or two: what the throat felt like before, what changed, how long it lasted. Honest notes tell you quickly whether this is worth keeping in your routine.
• Stop if it is not clearly comfortable. Unlike a stiff shoulder, the throat gives no useful "good pain." Discomfort here is a stop signal, always.

What goes wrong when people use CV22?

• Pressing backward into the windpipe. The single most common and most important error. Sensitive location — pressure depth note: the direction is downward behind the breastbone, shallow, never straight back into the throat. Backward pressure triggers coughing, gagging and a frightening sense of airway squeeze.
• Using a thumb or a tool. Thumbs deliver far more force than the tissue here can absorb comfortably, and massage tools have no place on the front of the neck at all.
• Going too high onto the ridged windpipe or the voice box, which is uncomfortable and provokes coughing. CV22 is in the soft hollow above the breastbone, below all cartilage.
• Straying sideways onto the pulsing vessels at the sides of the neck. CV22 is strictly midline; if you feel a strong pulse under the finger, you have drifted off the point — move back to centre or stop.
• Holding for minutes on end, which leaves the area sore and can make the throat feel more irritated rather than less.
• Pressing while lying flat, eating, drinking or talking, all of which raise the risk of coughing or choking.
• Using it on a small child. Children's necks are smaller, softer and far less forgiving. This is not a self-care point for infants or young children.
• Treating a real lump. If you can feel a mass, or the throat sensation is one-sided, or swallowing food is difficult, pressing on it is the wrong response. That needs assessment.
• Substituting it for an inhaler or prescribed medicine. Never delay reliever medication or urgent care to try a pressure point.
• Assuming more sessions equal more benefit. Two or three short sessions a day is the ceiling; beyond that, people mostly report throat soreness.

What does this look like in real use?

The following are illustrative composites drawn from how the point is commonly taught and described by practitioners and users. They are not research findings, they are not evidence of effectiveness, and no study identifiers are cited because the trial literature specific to CV22 finger pressure is very thin. Individual experiences vary widely, and nothing here should be read as a promise. A teacher in her forties describes a dry post-viral cough that lingered for three weeks after a chest infection, worst in the afternoon when her voice was tired. Her clinician had already ruled out anything requiring treatment and advised time, fluids and voice care. She began pairing each water break with twenty seconds of very light contact in the throat hollow and two slow exhales. She reports that the urge to cough was easier to ride out and that she cleared her throat less; the cough itself still took its own time to fade. A man in his thirties with globus sensation — a persistent feeling of something caught in the throat, present for months, worse during a stressful work period — had been examined and told that no physical obstruction was present. He used CV22 as an anchor point for a two-minute breathing pause twice a day. He describes the sensation as less intrusive and less alarming over several weeks, and notes that the breathing and the reassurance of a normal examination probably mattered as much as the point. A choir member uses a few seconds of light throat-hollow contact within a longer vocal warm-up, and finds it a useful cue to drop the jaw and unclench the throat before singing. In each case the point was used alongside, not instead of, proper assessment and ordinary sensible care — and in each case a clinician had already looked at the problem.