Yemen

What is TE2?

TE2, or Yemen, is a classical acupressure point on the back of the hand, in the hollow just above the web between the ring and little fingers.

Its Chinese name, Yemen, is usually translated as "Fluid Gate". It is the second point of the Triple Energizer channel, which in Chinese medicine runs from the tip of the ring finger, up the back of the arm and shoulder, and finishes at the eyebrow. In the five-shu system taught in acupuncture schools, TE2 is the "spring" point of that channel and is associated with water.

Classical texts list TE2 for heat and dryness symptoms in the head: headache, ringing or pain in the ear, red sore eyes, dry mouth, sore throat and feverish feelings. It was also used locally for stiff, sore fingers and hands.

Two things are worth saying once, clearly, before the rest of the page. First, long traditional use is not evidence that a point works; a claim being old is not the same as a claim being tested. Second, long traditional use is not evidence that a point is safe either, because the old texts were not written with modern skin conditions, surgeries, blood thinners or circulation problems in mind.

The honest verdict on the evidence is short. There is no useful human research testing finger pressure on TE2 by itself for any condition. The wider acupressure literature is mostly small, short and unblinded, which means results are easily influenced by expectation. A few points do better than that — pressure at PC6 on the inner wrist has genuine controlled trial support for nausea — but TE2 is not one of them.

That does not make TE2 useless to press. It is a cheap, low-risk thing to do with your own hands, and many people find a minute of steady pressure on a hand point calming. It is simply not a treatment, and it should never replace care for an ear, eye or throat problem that is getting worse.

Where is TE2 and how do you find it?

TE2 sits on the back of the hand, in the small hollow just above the web between the ring finger and the little finger.

• Start with your hand palm-down. Rest the hand you want to work on flat on a table or on your thigh, fingers relaxed and slightly apart.
• Find the right web. Ignore the thumb web completely. You want the last web space, the skin bridge between the ring finger (fourth) and the little finger (fifth).
• Slide just above the web. Run a fingertip from the edge of that web towards your wrist by about half a thumb-width, roughly 1 cm. You stay on the back of the hand, not between the fingers.
• Feel for the dip. TE2 lies in a soft depression there, where the pale skin of the finger web meets the darker skin of the hand back. Older texts call this the junction of red and white skin.
• Check against the bones. Press gently either side and you will feel the two long hand bones heading towards the ring and little fingers. TE2 is in the groove between them, close to the finger end, not halfway down the hand.
• Test it. Loose fingers make the hollow deeper. Slight soreness or a dull ache under steady pressure suggests you are in the right spot; sharp pain means move.

Classical descriptions place TE2 about 0.5 cun above the web margin, which is roughly half the width of your own thumb at the knuckle. Use your own hand to measure, since cun is proportional to the body it belongs to.

Do not confuse TE2 with TE3, which sits in the same groove but much further back, near the knuckles. TE2 is the forward one, right by the web.

This is a finger-pressure library. Nothing here involves needles, skin penetration or heat applied to the skin.

How do you apply pressure to TE2?

1. Get comfortable. Sit down and rest the working hand palm-down on your lap or a table. You should be able to stay still for a minute without straining.
2. Pinch the point. Place the thumb of your other hand on the hollow above the ring-and-little-finger web, and put your index finger underneath in the palm as a backstop. A gentle pinch gives better control than poking.
3. Press slowly. Build pressure over two or three seconds until you feel a dull, tolerable ache. On a scale where ten is unbearable, aim for three or four. It should never be sharp or burning.
4. Hold and breathe. Keep steady pressure for 30 to 60 seconds while breathing normally. Small circles the size of a pea are fine if steady holding feels dull.
5. Release and repeat. Ease off over a couple of seconds. Rest for about 30 seconds, then repeat two or three times if you want.
6. Do the other hand. TE2 exists on both hands. Many people work both, one after the other, for symmetry.
7. Keep sessions short. Two or three sessions a day is plenty. There is no advantage in grinding away for ten minutes, and it makes bruising more likely.

Stop straight away if you get sharp pain, pins and needles, numbness shooting into the fingers, or any skin change such as redness that does not fade within a few minutes. Stop also if the symptom you were pressing for gets worse during the session.

Keep your nails short or use the pad of the thumb rather than the tip. The skin on the back of the hand is thin, and nail marks there can break the surface.

If you take blood thinners or bruise easily, use lighter pressure and shorter holds, and check the skin afterwards.

What is TE2 traditionally used for?

• Ear symptoms. Classical texts list TE2 for ringing in the ears (tinnitus), ear pain and sudden muffled hearing, because the Triple Energizer channel is said to pass around the ear. There are no controlled trials of TE2 pressure for any ear symptom, and sudden hearing loss is a same-day medical problem, not a self-care one.
• Headache. Tradition uses TE2 for headache felt at the side of the head or behind the eye. Acupressure trials for headache exist, but they are small, unblinded and use other points; nothing isolates TE2.
• Red, sore or dry eyes. The "Fluid Gate" name connects the point to dryness, and old sources recommend it for hot, red eyes. No human research supports this, and a painful red eye with blurred vision needs urgent assessment.
• Sore throat and feverish feelings. As the water point of its channel, TE2 was chosen to clear heat in throat and head. Evidence here is traditional only; it does nothing for an infection and does not replace fluids, rest or antibiotics when those are needed.
• Stiff or aching fingers and hand. Local use for hand pain is the most plausible claim, since steady pressure and gentle movement around a sore hand often feel good in the moment. That is comfort, not treatment, and it has not been tested for TE2 specifically.
• Dry mouth. Some texts pair TE2 with dryness of the mouth and throat. There is no human evidence, and persistent dry mouth deserves a medical look, since it can point to medication effects or diabetes (high blood sugar).

Across all of these, the pattern is the same: a long written tradition and almost no modern testing of this particular point. Relief people feel during a minute of hand pressure may come from the pressure, from the pause, or from expecting to feel better. Short, unblinded studies cannot tell those apart, which is exactly why the honest grade for TE2 is low.

Are there tips for using TE2 effectively?

• Let the fingers go slack. Spreading or tensing the fingers flattens the hollow. A relaxed hand makes the dip above the web easy to feel and easy to hold.
• Use the pinch grip. Thumb on top at TE2, index finger supporting in the palm. This gives you leverage without having to press the hand down into a hard surface.
• Anchor by the web, not the knuckle. Measure forward from the web edge, not back from the knuckles. People who start at the knuckles usually drift onto TE3 and then wonder why nothing feels tender.
• Aim for a dull ache, not pain. Tenderness tells you that you are on soft tissue in the groove. Hard, flat resistance means you are on bone and should move a few millimetres sideways.
• Work both hands. There is no cost to doing left and right, and it stops one hand getting all the pressure.
• Keep it short and regular. A minute, two or three times a day, beats one long session. Long grinding sessions mostly produce bruises.
• Trim nails or use the pad. The skin between the hand bones is thin. Nail edges can nick it, and broken skin there is slow to heal and easy to infect.
• Warm the hand first. Cold, stiff hands are harder to read. Thirty seconds of rubbing or warm water makes the landmark clearer.
• Keep a simple note. If you are using TE2 for recurring headaches, jot down the date, how bad the symptom was before and after, and anything else you did. After a few weeks you will see whether it is actually doing anything for you.
• Fit it around real treatment. Use TE2 alongside what your doctor has advised, never instead of it, and tell your clinician what you are doing.

If after a fair trial of a few weeks you notice no difference, that is useful information. Not every point does something for every person, and stopping is a reasonable response.

What do people get wrong with TE2?

• Expecting a cure. This is the big one. TE2 will not cure tinnitus, resolve an ear infection or fix a headache disorder. Treating it as a cure delays real care, which is the main way a harmless hand point causes harm.
• Pressing the thumb web instead. Many videos show a hand point and viewers default to the fleshy web between thumb and index finger. That is LI4, a different point on a different channel. TE2 is at the far side of the hand, by the little finger.
• Drifting back to TE3. Sliding too far towards the wrist lands you in the same groove but at TE3, near the knuckles. TE2 is within about half a thumb-width of the web edge.
• Landing on bone. If it feels hard and flat, you are on one of the long hand bones. Slip into the soft groove between them.
• Digging with a nail. Sharp nail pressure on thin hand skin can break the surface. Use the thumb pad and a steady squeeze.
• Pressing through sharp pain. Aching is normal; shooting pain, numbness or tingling into the fingers is a signal to stop, not to push harder.
• Overdoing the first session. Ten minutes of hard pressure on day one usually leaves a bruise and no benefit. Short and regular works better.
• Using it on an injured or just-operated hand. A fresh sprain, fracture or recent hand surgery needs to be left alone until a clinician says otherwise.
• Ignoring red-flag symptoms. Sudden hearing loss, a red painful eye, a throat so sore you struggle to swallow or breathe — these are medical emergencies. Pressing a hand point is not an answer to any of them.
• Assuming old means proven. TE2 has been written about for centuries. That tells you what practitioners believed, not what pressure on it does.

What does the research on TE2 actually say?

There is essentially nothing. We could not find published human research that tested finger pressure on TE2 on its own for any condition, in any population. No randomised trial, no controlled comparison, no decent observational series that isolates this point.

Where TE2 does appear in the literature, it is usually one name inside a multi-point needling protocol in a small acupuncture study — often for ear or head symptoms. Those studies cannot tell you what TE2 contributed, because several points were treated at once, the method was needling rather than pressure, and the groups were small.

The wider acupressure evidence base has the same weakness almost everywhere. Most trials are small, run for days or weeks rather than months, and cannot blind participants, who obviously know whether a thumb is pressing their hand. That design lets expectation inflate results, especially for outcomes people report themselves, such as pain or ringing in the ears.

It is worth knowing what better evidence looks like, for contrast. Pressure at PC6 on the inner wrist for nausea and vomiting has been tested in many controlled trials, including in pregnancy and after surgery, and reviewers accept a modest real effect there. That is the exception in this field, and it shows the standard TE2 has not been held to.

So the fair reading is simple. TE2 has strong traditional standing and no modern support. If you press it and feel better, that experience is yours and it is real to you, but it is not proof that the point did it. Nobody can promise you an outcome from TE2, and anyone who does is going beyond what is known.

If a specific symptom matters enough to treat, it matters enough to get assessed properly. Use TE2 as a low-cost extra, and let a clinician handle the diagnosis.