Use this acupoint page, GB20 Fengchi: Wind Pool, Base-of-Skull Location, and Head Tension Safety, when the reader wants this exact point task: Understand GB20 before comparing headache, neck, shoulder, temple, or printable-card pages.
point locator
GB20 Fengchi: Wind Pool, Base-of-Skull Location, and Head Tension Safety
Understand GB20 before comparing headache, neck, shoulder, temple, or printable-card pages.
Content checked 2026-01-08Point-specific diagramEducation only
Quick Answer
GB20 Fengchi, or Wind Pool, is a Gallbladder meridian point in the base-of-skull region. It belongs in mild head and neck reading paths, but severe, sudden, neurological, injury-related, or worsening head symptoms should stop the route.
Safety Decision
Stop before pressure if the body area is injured, the symptom is severe or unusual, or qualified care should come first.
Continue only as a short, comfortable, education-only routine after reading the locator and stop signs.
GB20 FengchiBefore You Try This
GB20 is educational and not medical advice. Do not press hard at the neck or skull base, and do not use it for severe headache, neurological signs, dizziness, injury, fever, fainting, or worsening symptoms.
Ask qualified care for severe or sudden headache, neurological signs, neck injury, dizziness, fainting, fever, vision change, weakness, pregnancy concerns, medication concerns, or symptoms that feel unusual.
reader path
Is This the Right Page to Read Now?
This acupoint page fails if the Wind Pool on the base of skull in the Gallbladder family locator becomes a treatment shortcut, a stronger-pressure target, or a replacement for the named safety stop signs.
Read the neck caution first, then compare the headache guide, Taiyang, LI4, or GB21 only when symptoms remain mild and ordinary. Then choose read-only, one brief comfortable contact, a printable card, or a safety stop.
Diagram Notes
The marker highlights GB20 Fengchi, Wind Pool, on a base of skull locator view; its landmark cue is "In the hollow below the skull base, beside the upper neck muscles." Use it with the safety cues rather than treating the marker as clinical precision.
Locator overlay for GB20 Fengchi, Wind Pool, placed on CC BY 4.0 Servier Medical Art human anatomy base images and paired with a regional landmark view.
How to read the GB20 locator
- Start with the broad area: base of skull.
- Compare the written landmark: In the hollow below the skull base, beside the upper neck muscles.
- Use the marker as orientation, then let comfort and the avoid strong pressure or dizziness caution decide whether to stop.
The Wind Pool locator uses a licensed educational anatomy base for the base of skull; it is not a clinical locator or personal safety clearance.
Why This Page Gets Extra Attention
Reader Scenario
A reader arrives at GB20 after seeing a short chart and needs to verify the Wind Pool landmark on the base of skull before doing anything physical.
Common Misread
Do not use GB20 as a neck tension and headache-adjacent routines shortcut; the locator and caution still decide whether this stays reading-only.
Editorial Call
Wind Pool earns its length only when it separates base of skull touch, landmark confidence, neck tension and headache-adjacent routines context, and the reason to stop.
Best Next Choice
Choose whether Wind Pool should stay read-only, allow one brief comfortable base of skull contact, move to the printable card, or open a safety page.
Use the Wind Pool locator as a neighborhood check for the base of skull; the written landmark still outranks the marker.
GB20 Fengchi and the Wind Pool memory
GB20 is the standard code for Fengchi, written Fengchiand commonly remembered as Wind Pool. The phrase is part of traditional naming language. It helps identify the page and the neck-base region; it does not prove that the point clears wind, fixes a headache, or decides what a head symptom means.
Base-of-skull location needs neck caution
This atlas reads GB20 as a base-of-skull and upper-neck point. That region is sensitive. A public locator cannot evaluate neck injury, dizziness, neurological symptoms, vascular risk, medication context, or why head pain is present. The safer public page keeps pressure gentle or read-only.
Why GB20 appears in head-tension searches
GB20 is frequently named in mild head-tension, neck-tension, and screen-posture lists because it sits where neck and head language meet. That makes it useful to read, but also easy to overuse. If the head symptom is severe, sudden, unusual, linked to weakness or vision change, or worsening, the headache guide is not the right next step.
How GB20 differs from LI4, Taiyang, and GB21
LI4 is a hand point with pregnancy caution. Taiyang is a temple point with eye and head-symptom boundaries. GB21 is a shoulder point with pregnancy and neck-shoulder cautions. GB20 sits at the neck base, so its main issue is not reachability; it is whether a head or neck symptom belongs in self-care reading at all.
The easy mistake with neck pressure
The easy mistake is pressing harder into the neck because the spot feels tight. Tightness does not make the point safer. Hard pressure, dizziness, radiating sensations, headache escalation, or any neurological sign should end the routine and move the reader away from point selection.
Professional techniques around the neck
Acupuncture at GB20 belongs to qualified needle practice. Heat, suction, scraping, and forceful massage near the neck add risks that this site does not teach. The public article can explain naming, relationships, and boundaries without turning the skull base into a home technique area.
Best next page after GB20
For ordinary head tension, open the headache guide and keep the route short. For shoulder context, compare GB21 only after pregnancy and neck cautions are clear. For severe, sudden, neurological, injury-related, dizzying, or worsening symptoms, use urgent or qualified care instead of another point.
Full-page decision frame for GB20
GB20 Fengchi, Wind Pool, deserves more than a chart label because the reader has to make several separate decisions before touching the base of skull. The first decision is identity: this is a Gallbladder point, not a general label for every nearby tender place. The second decision is context: neck tension and headache-adjacent routines is a traditional or wellness reading cue, not a promise that pressure changes a personal condition. The third decision is safety: avoid strong pressure or dizziness. A full page for Wind Pool therefore has to slow the reader down. It names the point, describes the broad locator, explains why the point appears with certain routines, separates acupressure from professional techniques, and gives a conservative next page. If the reader only wants a quick answer, the safest quick answer is still narrow: read the locator, check the stop signs, and use the point only as education unless the situation is mild and comfortable.
How to verify the base of skull landmark
GB20 starts with the base of skull view, but the visual marker is only a region finder. The written landmark carries the real work: In the hollow below the skull base, beside the upper neck muscles. Use broad, gentle pressure; stop for dizziness, nausea, or neurological symptoms. This matters for Wind Pool because readers often arrive after seeing a short social post, wrist band, point chart, or routine list. A chart can make the target look cleaner than a real body feels. The reader should first name the broad body area, then compare the landmark with bones, tendons, folds, or soft tissue nearby, then check whether the skin and sensation are normal. If the reader cannot repeat the landmark in plain English, GB20 should remain a reading page. If the body area is painful, numb, swollen, bruised, hot, wounded, recently injured, or hard to interpret, the locator has already done its job by telling the reader to stop.
What neck tension and headache-adjacent routines means on this page
The phrase neck tension and headache-adjacent routines explains why GB20 appears in this atlas, but it does not turn Wind Pool into a personal answer. For Fengchi, the use context is a signpost for reading related pages, not a guarantee, not a ranking, and not a reason to ignore symptoms. A better way to read the phrase is: people commonly encounter this point while researching neck tension and headache-adjacent routines, so the page should explain the name, locator, safety limits, and nearby choices clearly. That is very different from saying the point handles the concern. If the concern is mild and ordinary, GB20 can be part of a conservative reading path. If the concern is severe, new, persistent, frightening, pregnancy-related, medication-related, child-related, post-surgery, or connected with chronic illness, the neck tension and headache-adjacent routines phrase becomes less important than the safety path.
How GB20 relates to nearby point pages
Wind Pool should be compared with related pages only one relationship at a time. Useful comparison points include GB21 Jianjing (top shoulder), GV20 Baihui (top of head), PC6 Neiguan (inner forearm), LI4 Hegu (back of hand). The relationship may come from the same meridian, the same body region, a similar routine page, or a shared beginner question, but those relationships do not make the points interchangeable. GB21 Jianjing has its own locator and caution; GV20 Baihui has another. For GB20, the right comparison question is not "which point is stronger?" but "which page answers my current job?" A culture page explains the name. A printable page preserves memory. A wellness page compares a mild scenario. A safety page interrupts action. Reading those pages in the right order keeps Fengchi from becoming one more item in a long, unfocused list.
When pairing GB20 with another point makes sense
Pairing GB20 with another point is a reading decision before it is a physical routine. The safest pairing starts on a guide such as Pressure Points for Headaches: Beginner Guide, Desk Routine for Neck and Shoulder Tension, Eye Strain Pressure Points for Screen Workers, where the page can explain why several points appear together and which stop sign controls the whole set. For Wind Pool, pairing is most useful when it clarifies roles: one point may be the main locator to read, another may be a comparison point, and another may be a reason to leave the routine for Safety. Pairing is not useful when it simply adds more body areas because more points sound more complete. Each added point adds a new landmark, new tissue, and a new way to misread discomfort. If the reader cannot explain why GB20 belongs with the next point, the better step is to read one full page and stop.
Using GB20 inside a short routine
Wind Pool may appear in head, face, neck, or screen-fatigue reading paths, but a routine must leave severe, unusual, eye, neurological, or injury signs to care. A short routine around GB20 should have a beginning, a check, and an end. The beginning is the safety review: avoid strong pressure or dizziness. The check is the locator review: In the hollow below the skull base, beside the upper neck muscles. The end is a conscious decision to stop, continue reading, or open a related page. If gentle contact is appropriate, it should stay brief, comfortable, and easy to release. The reader should not chase a deep ache, try to create sensation, or keep pressing because a point name sounds important. A routine also should not stack GB20 with every point on the Gallbladder line. The page works best when it turns a vague impulse into one narrow action: read, locate broadly, touch lightly only if low risk is clear, and stop if the body gives any reason to stop.
Acupuncture, moxa, and cupping boundaries for GB20
GB20 can appear in professional acupuncture, moxibustion, or cupping contexts, but this page does not teach those methods. Acupuncture involves needles and belongs with qualified professional practice. Moxibustion involves heat, smoke, fire, burn risk, and pregnancy caution. Cupping involves suction, bruising, skin status, blood-thinner concerns, and injury questions. Those techniques are not stronger home versions of acupressure. For Wind Pool, the public page can explain that the same named point may appear across modalities, but it cannot convert professional technique language into instructions. If a reader came here searching for needling effects, moxa application, cupping placement, or stronger results, the safe answer is to stay in education mode and use qualified care or a licensed practitioner rather than improvising on the base of skull.
Wrong turns readers make with Wind Pool
A frequent wrong turn is to treat tenderness near GB20 as proof that the point was found. Tenderness can mean pressure is too strong, the tissue is irritated, or the wrong body area is being tested. Another wrong turn is to use neck tension and headache-adjacent routines as a shortcut around safety. A third is to keep moving across the base of skull until something feels intense. For Wind Pool, intensity is not the goal. Clarity is the goal. The reader should be able to say: this is the Gallbladder point Fengchi, the locator is In the hollow below the skull base, beside the upper neck muscles., the caution is avoid strong pressure or dizziness, and my next step is either read-only, gentle and brief, a related page, or qualified help. If that sentence cannot be said honestly, the page has not cleared pressure.
When GB20 is not the right next page
GB20 is not the right next page when the reader is trying to decide whether a symptom is serious, whether medicine can be changed, whether pregnancy or child use is safe, or whether an injury can be worked around. It is also not the right page when spine, neck, shoulder, weakness, numbness, dizziness, or injury concerns are present. In those cases, opening more point pages can create false momentum. The better route is a safety page, a professional conversation, or emergency guidance when warning signs are present. The value of the Wind Pool article remains intact even when the answer is not to press. It still gives language, location context, visual orientation, and relationships. A high-quality point page is allowed to say that the most useful next action is leaving the point page.
How the printable card should depend on this page
The printable GB20 card should be treated as a reminder after this full article, not as the article itself. A card can remember Fengchi, Wind Pool, the broad base of skull cue, and the stop signs, but it cannot carry the full context around neck tension and headache-adjacent routines, related points, source limits, or technique boundaries. For GB20, the card is useful when the reader has already read the landmark and wants a small memory aid. It is not useful when separated from the safety note, used during a high-risk situation, or shared as a quick instruction. If a card and the full page disagree in the reader's mind, the full page wins. If the card makes the action feel too easy, return to the full page or Safety.
Source and visual notes for Wind Pool
The source notes on GB20 have different jobs. Nomenclature and location sources keep GB20 Fengchi aligned with standard naming and broad locator language. Safety and health-information sources keep the page from becoming personal advice. The visual source identifies the licensed anatomy base used for orientation; it does not prove exact placement on any reader's body. For Wind Pool, that split is important because source lists can look more authoritative than they are. A source can support a name, a boundary, a cultural context, or a visual credit, but it cannot inspect the reader, confirm a symptom, clear an injury, or promise that neck tension and headache-adjacent routines will improve. The trustworthy reading is modest, traceable, and limited.
Final choice after reading GB20
End the Wind Pool page with one of four choices. Choice one is read-only: the reader understands GB20 better but does not touch the base of skull. Choice two is a brief gentle contact: the situation is mild, the skin and tissue feel normal, the landmark is clear, and the reader can release immediately. Choice three is a related page: the reader needs Pressure Points for Headaches: Beginner Guide, Desk Routine for Neck and Shoulder Tension, Eye Strain Pressure Points for Screen Workers, a name-meaning page, a printable memory aid, or a safety answer before acting. Choice four is qualified care: the concern is personal, severe, persistent, unusual, pregnancy-related, medication-related, child-related, chronic-condition-related, injury-related, or unclear. The page is successful when the reader can choose among those outcomes without relying on a chart alone. GB20 is a named point, but the decision is the real product.
Relationship map after GB20
GB20 should leave the reader with a relationship map, not just a locator. Start with the point itself: Fengchi, translated here as Wind Pool, sits in the Gallbladder context and uses the base of skull cue. Then compare neighboring reading paths: GB21 Jianjing on the top shoulder; GV20 Baihui on the top of head; PC6 Neiguan on the inner forearm; LI4 Hegu on the back of hand; LR3 Taichong on the top of foot. Those pages are not backup targets to press if GB20 feels uncertain; they are separate articles with separate body areas, cautions, and purposes. The broader use-case map is Pressure Points for Headaches: Beginner Guide; Desk Routine for Neck and Shoulder Tension; Eye Strain Pressure Points for Screen Workers. Use those pages only when the concern is mild enough to remain in education and safety navigation. This map is important because many people search for a point by discomfort, then keep adding pages until something feels persuasive. A better habit is to ask which relationship explains the next decision. If the next decision is name meaning, open Culture. If it is a memory aid, open Printable. If it is a combination, open the matching wellness guide. If it is risk, leave GB20 for Safety. The map keeps Wind Pool from becoming a loose claim about neck tension and headache-adjacent routines.
What the reader can safely take away from GB20
A careful takeaway from GB20 has five parts. First, remember the identity: GB20 Fengchi, Wind Pool, is a named point, not a universal body button. Second, remember the place: In the hollow below the skull base, beside the upper neck muscles. Third, remember the caution: avoid strong pressure or dizziness. Fourth, remember the use-language limit: neck tension and headache-adjacent routines explains why the point appears in traditional and wellness reading paths, but it cannot decide a personal symptom or promise an outcome. Fifth, remember the next action: read only, use a brief gentle contact only when low-risk context is obvious, compare one related page, or ask qualified care. This takeaway is intentionally practical. It gives the reader something to do with the page without turning the page into medical advice. For Wind Pool, the best result is not that the reader presses more confidently. The best result is that the reader can explain why this point fits, why it does not fit, or why the question belongs outside the atlas today.
What sources support beside the evidence note for GB20
Reader use: for GB20 Fengchi, the recalled sources support the exact article identity at /acupoints/gb20-fengchi/, the displayed point name, and the broad locator language used on this page rather than a generic chart. Reader use: for GB20 Fengchi, the named sources support the page-specific boundary "GB20 is educational and not medical advice. Do not press hard at the neck or skull base, and do not use it for severe..." and the article value "A GB20 article that explains why neck-base points require more caution than hand or forehead points." without promising a result. Read these notes as traceability for this one point page; they cannot inspect the reader's skin, medication, pregnancy status, chronic illness, pain pattern, urgency, or whether pressure belongs today.
Questions Readers Usually Ask
Is GB20 a headache point?
It is often discussed in mild head-tension context, but this page does not use GB20 to assess or relieve headaches. Warning signs leave the point path.
Can I press hard at the base of the skull?
No. Neck-base pressure should stay gentle or read-only, and dizziness, sharp pain, injury, or neurological symptoms should stop the route.
How is GB20 different from GB21?
GB20 is a neck-base point. GB21 is a shoulder point with pregnancy caution. They should not be treated as one neck routine.
Sources Used
For GB20 Fengchi: Wind Pool, Base-of-Skull Location, and Head Tension Safety, these notes are tied to this page asset: A GB20 article that explains why neck-base points require more caution than hand or forehead points. They show which references support names, location terms, safety boundaries, cultural context, visual attribution, or content-check wording. They do not assess your symptoms, medication, pregnancy status, skin, or personal health situation for this page.
World Health OrganizationWHO Standard Acupuncture NomenclatureReader note: Used to keep point codes, pinyin naming, and meridian labels consistent. Not used as evidence that a point works for a health condition.Reader use: Used to keep point codes, pinyin naming, and meridian labels consistent. Not used as evidence that a point works for a health condition.World Health Organization Western Pacific RegionWHO Standard Acupuncture Point Locations in the Western Pacific RegionReader note: Used for broad location discipline and to avoid inventing locator certainty. Not used to make a public body-map marker clinically exact.Reader use: Used for broad location discipline and to avoid inventing locator certainty. Not used to make a public body-map marker clinically exact.NIH National Institute of Neurological Disorders and StrokeHeadacheReader note: Used for conservative headache red-flag context and the need to keep severe or unusual head symptoms outside point routines. Not used to identify the cause of a reader's headache or to claim a pressure point can relieve it.Reader use: Used for conservative headache red-flag context and the need to keep severe or unusual head symptoms outside point routines. Not used to identify the cause of a reader's headache or to claim a pressure point can relieve it.NCCIHAcupuncture: Effectiveness and SafetyReader note: Used for conservative evidence and safety framing around acupuncture and acupressure. Not used to claim that a point treats a reader's symptoms or to teach treatment planning.Reader use: Used for conservative evidence and safety framing around acupuncture and acupressure. Not used to claim that a point treats a reader's symptoms or to teach treatment planning.NIH MedlinePlusEvaluating Health InformationReader note: Used for reader-facing source limits and no-fake-expert language. Not used to clear personal health decisions.Reader use: Used for reader-facing source limits and no-fake-expert language. Not used to clear personal health decisions.Standardization Administration of ChinaGB/T 12346-2021 Nomenclature and Location of Meridian PointsReader note: this source supports standardized point names, codes, and location vocabulary.Reader use: check standardized point codes, Chinese names, and location vocabulary for GB20 Fengchi; do not treat naming precision as personal clearance.World Health OrganizationWHO Standard Acupuncture NomenclatureReader note: this source helps keep acupoint codes and English naming consistent across pages.Reader use: compare GB20 Fengchi with international acupoint code and naming conventions, not with symptom advice.NCCIHAcupuncture: Effectiveness and SafetyReader note: this source supports cautious evidence wording and the education-only boundary.Reader use: understand cautious evidence, safety limits, and the education-only boundary around Gallbladder naming, base of skull location cues, and neck tension and headache-adjacent routines.Servier Medical ArtServier Medical Art human anatomy imagesReader note: this source provides the licensed human-body base images under CC BY 4.0 attribution.Reader use: recognize GB20 Fengchi's licensed human-body base as a visual orientation aid, not clinical point placement.