Yangbai

What is GB14?

GB14 (Yangbai) is a point on the forehead, about a thumb-width above the middle of each eyebrow.

The name Yangbai is usually translated as "yang white". It is one of the best-known points of the Gall Bladder channel, which in Chinese medicine is described as running over the brow, the side of the head and down the body. Almost every acupuncture curriculum teaches GB14, and it appears in classical texts and in modern point charts, so its traditional standing is as high as a point gets.

In tradition it is grouped with the "local" head points: those chosen because of where they sit rather than for a distant effect. It is used for front-of-head headache, heavy or tired eyes, twitching eyelids and one-sided facial weakness. In cosmetic acupuncture it is often listed for forehead lines.

The honest verdict on the evidence is short. No good human study has tested finger pressure on GB14 by itself. The point does turn up inside multi-point needling protocols in headache and facial-palsy research, but those trials cannot tell you what GB14 contributed, and acupressure studies for headache are generally small, short and unblinded.

Two things are worth saying once, clearly. Long traditional use tells you that people have used a point for centuries; it does not tell you that the point works. It also tells you nothing about whether the point is safe for your particular skin, your particular head or your particular medication. Both questions have to be answered separately, and this page tries to answer them.

Treat GB14 as a low-cost comfort measure on a tender forehead, not as treatment. If a headache is new, severe or changing, the point is not the answer.

Where is GB14 and how do you find it?

GB14 sits on the forehead, one thumb-width (about 2 cm) above the midpoint of the eyebrow, in line with the pupil when you look straight ahead.

• Start at your eyebrow. Rest an index finger on one eyebrow and slide it along until you reach its middle, roughly above the centre of your eye when you look forward.
• Move straight up. From that midpoint, move up about one thumb-width. Classical texts give this as 1 cun above the eyebrow, and your own thumb at its widest knuckle is the standard home measure for 1 cun.
• Check the vertical line. The point stays in line with the pupil. If you have drifted towards your nose you are heading for the midline; if you have drifted outwards you are heading for the temple.
• Feel the texture. You should be on the smooth, slightly curved bone of the forehead, above the hard ridge of the brow bone and well clear of the eye socket.
• Press lightly to confirm. Many people notice a dull, slightly tender or "achy" spot here, especially during a frontal headache. Tenderness is a helpful clue, not proof you are exactly on the point.

GB14 is a paired point: there is one above each eyebrow, and people usually work on both together. The whole area is thin skin over bone, so you are feeling for a tender spot, not a hollow.

Two nearby points are often mixed up with it. Yintang sits between the eyebrows on the midline, and the temple point (taiyang) sits in the soft dip beside the eye. GB14 is neither of those; it is directly above the brow. If you are unsure, stay conservative and work the pad-sized area above the mid-eyebrow rather than hunting for a pinpoint.

How do you apply pressure to GB14?

1. Wash your hands first. You are touching facial skin close to your eyes, so clean hands and short, smooth nails matter more here than on a point on the arm.
2. Sit and settle. Sit upright or lean back comfortably with your elbows supported. Dim the lights if you have a headache and bright light bothers you.
3. Place both index or middle fingers. Put one fingertip on each GB14, a thumb-width above the middle of each eyebrow. Using both sides at once is the usual approach and keeps your head balanced.
4. Press gently and steadily. Use light to moderate pressure, straight in towards the bone. Aim for a mild ache you would rate about 3 out of 10. The forehead is thin skin over bone, so it needs far less force than a shoulder or a calf.
5. Hold or circle slowly. Hold steady for 30 to 60 seconds, or make small, slow circles that move the skin with your finger rather than dragging across it.
6. Breathe out as you press. Slow breathing is part of why people feel calmer afterwards. Let your jaw and shoulders drop at the same time.
7. Repeat in short sets. One to three rounds per session, and up to two or three sessions a day, is plenty. More pressure and more time do not buy more benefit.
8. Finish and check your skin. Mild pinkness that fades within a few minutes is normal. Lasting redness, soreness or a bruise means you pressed too hard.

Stop immediately if the pressure sharpens your headache, makes you dizzy or nauseated, or causes any change in your vision. Stop if the skin stings, breaks or feels hot. GB14 is finger pressure only; nothing on this page involves needles, heat, cups or anything that breaks the skin.

What is GB14 traditionally used for?

• Front-of-head headache. This is the main traditional use: a dull, pressing ache across the forehead or over one brow. Reviews of acupuncture for migraine and tension-type headache suggest modest benefit from full needling protocols, but those protocols use many points and tell you nothing about GB14 alone. Self-applied pressure here is best described as a comfort measure that some people find soothing.
• Tired, heavy or strained eyes. Tradition links GB14 to the eyes and uses it after long reading or close work. Evidence is limited to small, unblinded acupressure studies on eye strain, and none isolates this point. The brief rest and closed eyes that come with the routine may account for much of the relief.
• Twitching eyelid. Classical sources list GB14 for eyelid spasm and drooping. Most everyday eyelid twitching settles by itself with sleep, less caffeine and less screen time, so any improvement after pressing is hard to attribute to the point.
• One-sided facial weakness (Bell's palsy). GB14 appears in many acupuncture protocols for facial palsy because it lies over the forehead muscle. Trials in this area are mostly small, of mixed quality, and use needles rather than finger pressure. Facial weakness that comes on suddenly needs same-day medical assessment, not self-treatment.
• Sinus-type brow pressure. People often press GB14 when the forehead feels blocked or heavy. There is no trial evidence for this, and genuine sinus infection needs proper treatment.
• Forehead lines. Cosmetic acupuncture lists GB14 for frown and forehead lines. There is no reliable human evidence that finger pressure changes wrinkles, and rubbing thin facial skin hard is more likely to irritate it than improve it.

Across all of these, the pattern is the same: strong tradition, weak point-specific evidence.

Are there tips for using GB14 effectively?

• Work both sides together. GB14 is paired, one above each eyebrow. Pressing both at once is more comfortable and stops you tilting your head to reach one side.
• Press in, do not scrub. Forehead skin is thin and sits straight on bone. Move the skin with your fingertip instead of sliding across it, which reduces redness and irritation.
• Use less force than you think. A mild ache is enough. Hard pressure on the brow can leave the area sore for hours and sometimes makes a headache feel worse.
• Pair it with a real rest. Two minutes with your eyes closed, screens off and slow breathing is likely doing some of the work. Treat the pause as part of the routine rather than a bonus.
• Keep nails short and hands clean. You are working close to your eyes. Long nails dig in, and unwashed fingers can carry bacteria onto facial skin.
• Try it early. People who find GB14 helpful usually say it works best at the first sign of forehead tightness, not once a headache is fully established.
• Keep a simple record. Note the day, what you felt before and after, and for how long. Over a few weeks that tells you honestly whether it does anything for you.
• Skip creams and oils. Slippery skin makes the fingertip drag, and products near the brow can run into the eyes. Dry, clean skin is easier to control.
• Keep your usual treatment going. If you take prescribed migraine medication, use it as directed. Acupressure is something you can add, not a reason to delay or reduce treatment that works for you.
• Set a time limit. A few minutes, a few times a day, is the sensible ceiling. If you are pressing for twenty minutes to chase relief, the point is not the solution you need.

What do people get wrong with GB14?

• Expecting a cure. This is the biggest one. No acupressure point cures migraine, facial palsy or eye disease, and GB14 has no trial evidence behind it as a standalone treatment. Expect, at most, some short-term comfort.
• Pressing far too hard. The forehead is thin skin over bone with no muscle padding. Heavy pressure here causes tenderness and bruising rather than better results, and it can sharpen an existing headache.
• Sliding down onto the eye. Fingers drift as people relax. Pressure on the eyeball or the rim of the eye socket is uncomfortable and unnecessary; GB14 is above the brow bone, not on it or below it.
• Confusing it with a neighbour. Yintang sits between the eyebrows and the temple point sits in the dip beside the eye. Neither is GB14, which is directly above the middle of the eyebrow.
• Dragging the skin. Fast rubbing pulls thin facial skin and leaves it red and irritated, especially on older or sun-damaged skin. Steady pressure or slow circles are kinder.
• Using it over spots or broken skin. Pressing an inflamed acne lesion, a cold sore, sunburn or a graze spreads irritation and can worsen infection.
• Treating a warning headache. Using GB14 for a sudden, severe or unfamiliar headache delays care that may matter. Pressure is for ordinary, familiar discomfort only.
• Ignoring recent facial procedures. People press straight over areas that have just had injections, stitches or surgery. That skin needs to be left alone until the person who treated you says otherwise.
• Doing it endlessly. Grinding away at a point for long stretches rarely helps and often leaves a sore brow. Short sessions, then stop.

What does the research on GB14 actually say?

There is no good human research on GB14 on its own, and that is the honest headline. No controlled trial has tested finger pressure on this single point against a credible comparison for headache, eye strain, eyelid twitching or anything else.

What does exist is research on acupuncture protocols that include GB14 among several points. Cochrane reviews of acupuncture for migraine prevention and for tension-type headache concluded that acupuncture produces a modest reduction in headache frequency compared with no acupuncture or usual care, with much smaller and less certain differences compared with sham acupuncture. Those trials used needling, not finger pressure, and used multi-point prescriptions, so nothing in them can be attributed to GB14 specifically.

GB14 also appears in trials and protocol papers on Bell's palsy, where it is chosen because it lies over the forehead muscle. That literature is mostly small, often from single centres, variable in quality, and again uses needles. It does not support self-applied pressure as a treatment for facial weakness.

The acupressure literature generally shares the same limits. Studies tend to be small, short, and unblinded, because a person knows whether their forehead is being pressed. Expectation and the rest period itself can produce real-feeling short-term relief that has nothing to do with the point location. This is why a few favourable small studies would still not settle the question.

For comparison, one point in this field does have solid human evidence: PC6 at the wrist, where multiple controlled trials support a genuine effect on nausea and vomiting. GB14 is nowhere near that standard, and saying so is not a criticism of the point, just an accurate description of where the evidence sits.

Practical meaning for you: GB14 is cheap, gentle and low-risk if you press lightly on intact skin. Judge it only by whether it helps you, and do not let it replace assessment of a headache that is new, severe or changing.