## The jaw that never rests
Jaw pain rarely announces itself as jaw pain. It shows up as a headache at the temples by late afternoon, an ache in the ear with no ear infection, a click when you yawn, teeth that feel sore on waking, or a jaw that tires halfway through a meal. Often the dentist has already noticed the worn enamel and suggested a night guard. It is usually called TMJ or TMD, and the label is right. What it doesn't explain is why the jaw clenches harder in some seasons of life than in others, or why the neck and shoulders seem to be part of it.
The Donguibogam, the 1613 master text, has no single chapter on the jaw. What it says about the jaw is spread across three — the Teeth, the Mouth and Tongue, and the Face — and read together, they describe the jaw as a working joint that sits on two of the body's busiest channels. We translated all three in full.
[→ The Teeth — full translated chapter]
## Still above, moving below
The Teeth chapter makes an observation that anyone with jaw pain will appreciate. The upper gum, it says, is still and does not move; the lower gum chews the food and moves without rest. Each belongs to a different channel — the upper to the Stomach, the lower to the Large Intestine — and both of those channels run on to the hands and feet.
That is the reason treatment for the jaw doesn't stay at the jaw. The lower jaw is the part that works, tires, and clenches, and the line it sits on runs down the neck and arm to the hand. Points on the hand and foot are some of the most reliable ones we use for jaw pain.
## The jaw that won't open
The Face chapter records a case that reads like a description of a severe TMJ flare. A man had pain running from the bridge of his nose and the corner of his forehead down through the lips, the mouth, and the angle of the jaw up to the hairline, with swelling and pain into the teeth. He could not open his mouth. His forehead and jaw felt as though they had been tied with glued string, and they hurt to the touch.
The chapter read this as wind and heat lodged in the Stomach channel — the channel that wraps the face from the nose to the jaw and up in front of the ear — and treated it there. In modern terms, it is a jaw locked by tight, inflamed muscles along exactly that route: the jaw, the temple, and the side of the face.
[→ The Face — full translated chapter]
## Is it the jaw, or a tooth?
Jaw pain and tooth pain overlap, and the Teeth chapter gives a simple way of sorting tooth pain that is still useful: whether it is worse with cold drinks or not, and whether it is the upper or the lower teeth. Each points to a different channel and different points.
In practice, a tooth that is sensitive to cold, hot, or biting needs a dentist first. A dull ache spread across several teeth, worse on waking, with tight jaw muscles and tender temples, is more often the jaw itself.
## Clenching, grinding, and the opposite habit
The Teeth chapter sends grinding to another chapter for its full treatment, but it keeps one anecdote that patients enjoy: a man who, after an illness in middle age, ground and clapped his teeth together loudly all day — and lived to a hundred and twenty. The tradition was not alarmed by teeth that met.
What it recommended instead is instructive. Its section on caring for the teeth advises clapping the teeth together gently, morning and evening, a set number of times, and then letting them rest. Brief, deliberate contact, then release — the opposite of clenching, which is long, unconscious contact that never lets go.
The modern advice is the same idea: lips together, teeth apart, tongue resting on the roof of the mouth. Most people with jaw pain discover, once they start checking, that their teeth are touching far more of the day than they realized.
## The jaw and the neck
The jaw rarely works alone. Clenching tightens the muscles of the neck, and a stiff, forward-held neck changes how the jaw closes. We almost always treat the two together. If your jaw pain comes with neck tension, read more here — [Neck pain]
And because clenching follows stress so closely, jaw pain often eases fastest when what is driving it is treated too — [Anxiety, insomnia & mental health]
## What treatment looks like here
Acupuncture is the main tool, with points at the jaw and points far from it. Locally, we work the muscles at the angle of the jaw, in front of the ear, and at the temple. The Teeth chapter names a point "below the earlobe on the bone at the end of the jaw" for moxibustion — TE17 Yifeng, still one of the most useful points for jaw pain. At a distance, it uses LI4 Hegu on the hand and ST44 Neiting on the foot, the two ends of the jaw's channels, and LI5 Yangxi at the wrist — with a note that for pain on one side, the point on the opposite side is treated.
Herbal medicine plays a smaller part for most jaw pain. Where the jaw is hot, swollen, and tender, as in the Face chapter's case, the chapter's formula is:
[Seogakseungma-tang 犀角升麻湯] — for heat and swelling along the Stomach channel of the face and jaw
Between visits:
- Lips together, teeth apart, tongue resting on the roof of the mouth — check it a few times an hour
- Soft foods and no gum during a flare; cut food small rather than biting into it
- Warm compresses on the jaw muscles in the evening
- A night guard fitted by your dentist if you grind or clench in your sleep
Many people notice the jaw loosening within a few sessions. Long-standing clenching takes longer, and progress depends a great deal on how much the daytime habit and the stress behind it can change.
Read a documented case — [Gum inflammation with chin and neck pain]
## Please read this part
Some jaw pain needs a physician or dentist first, and not later.
**Call 911 if you have:** jaw pain with chest pressure, shortness of breath, sweating, or pain in the arm — jaw pain can be a sign of a heart attack, especially in women; or sudden weakness or numbness of the face with trouble speaking.
**Get prompt care if you have:** a jaw locked open or locked shut that won't release; swelling of the face or jaw with fever, which can be a dental abscess; jaw pain when chewing together with a new headache, scalp tenderness, or vision changes after age 50, which needs urgent evaluation for inflammation of the arteries; or jaw pain after a blow or fall.
**Get evaluated before starting here if you have:** pain in a single tooth, or sensitivity to hot, cold, or biting; opening that is steadily getting more limited; numbness of the face or lip; or ear pain with hearing changes.
The 1613 text draws a version of this line too. It sets the jaw clenched shut — the lockjaw of serious illness — apart from ordinary jaw trouble and treats it in another chapter entirely. Not every tight jaw is a jaw problem.
**This approach may help if you're dealing with:** TMJ or TMD · jaw clenching during the day · grinding at night · a clicking or popping jaw · jaw pain with headaches at the temples · ear pain with no ear infection · a jaw that tires when chewing · jaw tension that comes with stress · jaw and neck pain together.
The Donguibogam translation project at formulas.raahacupuncture.com is researched and translated by Eui Young (Justin) Chung, L.Ac., Dipl. O.M. — the same clinician you'll see in the treatment room.