Sinus · Tooth & Jaw Pain · East Setauket, NY
A stuffy nose you expected. An ache in your upper teeth and jaw you did not. Sinus congestion is a surprisingly common cause of tooth pain, and it sends plenty of people to the dentist only to hear their teeth are fine. This guide explains why your sinuses can make your teeth hurt, how to tell sinus pain from a real dental problem, which pressure points may ease the ache, and who to see first.
Can Sinus Pressure Cause Tooth Pain, and Which Points Help?
Yes. Your maxillary sinuses sit right above the roots of your upper back teeth, so when they swell, the pressure can feel like a toothache, usually a dull ache across several upper teeth on one side that gets worse when you bend over. Gentle acupressure on LI20 beside the nostrils, ST3 on the cheek below the pupil, and the jaw points ST7 and ST6 may ease the pressure and the jaw tension that often comes with it.
Pain in a single tooth, sharp pain with hot, cold or biting, swelling of the gum or face, or pain in your lower teeth points to a dental problem: see your dentist. Acupressure does not treat infection.
Why Sinus Pressure Makes Your Teeth Hurt
The maxillary sinuses are the largest sinuses, one inside each cheekbone. Their floor sits just above the roots of the upper molars and premolars, and in some people those roots nearly touch the sinus. When the sinus lining swells from a cold, allergies or infection, pressure builds right against those roots and the nerves around them. The result feels like a toothache, and Mayo Clinic lists an achy feeling in the upper teeth as a common sinus symptom.
Because the pressure comes from the sinus, not a single tooth, sinus tooth pain usually spreads across several upper back teeth on the same side, feels dull rather than sharp, and changes with position: bending forward, lying down, walking down stairs or jumping can make it throb.
Sinus Pain or a Real Dental Problem?
| Clue | More likely sinus | More likely dental |
|---|---|---|
| Which teeth | Several upper back teeth, often one side | One specific tooth, upper or lower |
| Type of pain | Dull, aching pressure | Sharp, throbbing or stabbing |
| What makes it worse | Bending forward, lying down, stairs | Hot, cold, sweets or biting down |
| Other symptoms | Congestion, facial pressure, reduced smell, recent cold or allergies | Gum swelling, a bad taste, a visible crack or cavity |
| Lower teeth | Not affected by sinuses | Can be affected |
A tooth problem can cause a sinus problem
An infected upper tooth can spread into the maxillary sinus and cause one-sided sinus symptoms that will not clear. If congestion, bad-smelling drainage and tooth pain stay on the same side, have your dentist and physician both take a look. That is one more reason we never use acupressure to talk anyone out of a dental visit.
The Jaw Connection
When you are congested, you tend to breathe through your mouth, sleep with your jaw open or clench harder at night. The chewing muscles and the jaw joint can get tight and sore, which adds a second layer of ache on top of sinus pressure. If jaw tension, clicking or morning headaches are part of your pattern, read about our approach to TMJ and jaw tension.
6 Pressure Points That May Help Sinus Tooth and Jaw Pain
Use firm, comfortable pressure with your fingertips in small circles for 30 to 60 seconds per point. Never press on a tooth, the gums or a swollen area.
- Point 1 · LI20 (Yingxiang)
Beside each nostril
In the groove right beside the widest part of each nostril. Press both sides at once. Traditionally used to “open the nose” and ease pressure across the cheeks.
- Point 2 · Bitong
Top of the smile lines
Slide up from LI20 along the side of the nose to where the nasal bone meets the softer cartilage, at the top of the smile-line groove.
- Point 3 · ST3 (Juliao)
Cheekbone, below the pupil
Where a line down from your pupil meets a line out from the bottom of your nostril. This sits over the maxillary sinus and is the key point for upper-tooth pressure. Press upward against the cheekbone.
- Point 4 · ST7 (Xiaguan)
In front of the ear
With your mouth closed, find the hollow just in front of the ear and below the cheekbone arch. It fills in when you open your mouth. Press with your mouth relaxed and closed.
- Point 5 · ST6 (Jiache)
The chewing muscle
Clench your teeth and feel the muscle bulge about one finger-width up and in from the angle of your jaw. Relax your jaw, then press that spot in slow circles.
- Point 6 · GB20 (Fengchi)
Base of the skull
Thumbs in the two hollows at the base of the skull, between the large neck muscles. Press up and in. Helpful when jaw tension travels into the head and neck.
Facial acupressure safety
Stay on bone and muscle, never on the eye, gums or teeth. Skip any area that is swollen, hot or very tender, which can signal infection. Stop if a point causes sharp or shooting pain or numbness. If you are pregnant, these face and neck points are generally considered gentle options; just skip LI4 in the hand, which is traditionally avoided in pregnancy.
A 5-Minute Routine for Sinus Tooth and Jaw Pain
1. Warm the face
A warm, damp washcloth over your cheeks and nose for a minute, or a few breaths of shower steam.
2. Nose points
LI20 and Bitong on both sides at once, 30 seconds each, breathing slowly through your nose.
3. Cheek point
ST3 on both cheeks for 60 seconds, pressing up against the bone.
4. Jaw points
ST7 then ST6, 30 seconds each, with your teeth slightly apart and jaw relaxed.
5. Neck
GB20 for 30 seconds, letting your shoulders drop.
6. Jaw reset
Lips together, teeth apart, tongue resting on the roof of the mouth. Check in with this position through the day.
What Else Helps
- Warm compress and steam over the nose and cheeks, as the CDC recommends.
- Saline spray or rinse, using distilled, sterile or boiled-and-cooled water only, per the FDA.
- Sleep with your head raised so the maxillary sinuses drain overnight.
- Soft foods and no gum for a few days if your jaw is sore.
- Fluids to keep mucus thin.
- Ask your doctor or pharmacist about decongestants, nasal sprays or pain relievers that fit your health history.
Dentist, Doctor or Acupuncturist: Who to See First
Likely Dental
- Pain in one specific tooth
- Sharp pain with hot, cold, sweets or biting
- Gum or facial swelling, or a bad taste
- Pain in your lower teeth
- A cracked or broken tooth
Likely Sinus Infection
- Symptoms lasting more than 10 days, or worse after improving
- Fever lasting longer than 3 to 4 days
- Several sinus infections in a year
- Seek care immediately for swelling around the eyes, vision changes, confusion or a stiff neck
Recurring Pressure
- Your dentist has ruled out a tooth problem
- Pressure comes back every allergy season or winter
- Jaw tension and clenching add to the ache
- You want a drug-free option alongside medical care
Medical guidance follows the CDC and Mayo Clinic.
What Happens at Messina Acupuncture
We help patients with recurring sinus-related facial pain and jaw tension, and we are careful about scope: pain that looks dental gets a dental referral, and signs of infection go to your physician. A first visit (about 75 minutes) covers your sinus and dental history, jaw habits such as clenching, and what makes the pain better or worse. Treatment may combine acupuncture on the face, neck and hands with acupressure and, where helpful, medical massage for the jaw and neck. You leave with your home points placed correctly. Follow-ups are generally 45 to 60 minutes. See how to prepare for your first visit.
An honest look at the evidence
Research specifically on acupressure for sinus-related tooth pain is very limited. The NCCIH notes acupuncture may improve some allergic rhinitis symptoms, which is one common driver of sinus pressure. We present these points as a safe, low-cost comfort measure that some people find helpful, not a replacement for dental or medical care.
Messina Acupuncture PC is located at 100 N Country Road in East Setauket and sees patients from Stony Brook, Port Jefferson, Port Jefferson Station, Centereach, Lake Grove, Miller Place and across Long Island’s North Shore.
Care is led by Daniel Messina, MSOM, L.Ac., a New York State Licensed Acupuncturist and NCCAOM Board-Certified Diplomate, in practice since 2016.
Frequently Asked Questions About Sinus Tooth and Jaw Pain
Can a sinus infection make your teeth hurt?
Yes. The maxillary sinuses sit just above the roots of the upper back teeth, so swelling and pressure there can feel like a toothache, usually a dull ache across several upper teeth on one side.
What pressure points help sinus pain in the teeth?
LI20 beside the nostrils, Bitong at the top of the smile lines and ST3 on the cheekbone below the pupil sit over the maxillary sinuses. ST7 and ST6 help jaw tension, and GB20 at the base of the skull helps neck tension.
How do I know if my tooth pain is from my sinuses or a dental problem?
Sinus tooth pain is usually a dull ache in several upper back teeth that gets worse when you bend over and comes with congestion. Pain in one tooth, sharp pain with hot, cold or biting, gum swelling or pain in lower teeth suggests a dental problem.
Can sinus pressure affect my lower teeth?
No. The sinuses sit above the upper teeth only. Pain in your lower teeth is not from sinus pressure and should be checked by a dentist.
Why does my jaw hurt when I have a sinus infection?
Congestion often leads to mouth breathing and clenching at night, which strains the chewing muscles and jaw joint. Sinus pressure can also refer into the cheek and jaw area.
How long does sinus tooth pain last?
It usually eases as the congestion clears, often within a week or two. If tooth pain continues after your sinus symptoms resolve, see your dentist.
Should I see a dentist or a doctor first?
See a dentist for pain in one tooth, sensitivity to hot or cold, swelling or lower-tooth pain. See your doctor for congestion lasting more than 10 days, fever or recurring sinus infections. Seek care immediately for swelling around the eyes or vision changes.
Can acupressure cure a sinus toothache?
No. Acupressure does not treat infection or dental problems. It may ease the feeling of pressure and jaw tension for some people while the underlying cause is addressed.
Can acupuncture help recurring sinus and jaw pain?
Acupuncture may be a supportive option when dental and medical causes have been ruled out and pressure keeps coming back with allergies, winter congestion or jaw clenching. It is used alongside medical care.
Where can I get help for sinus and jaw pain near Port Jefferson?
Messina Acupuncture PC in East Setauket, minutes from Port Jefferson and Stony Brook, sees patients for recurring sinus-related facial pain and jaw tension. Call 631-403-0504.
Get Help With Recurring Sinus and Jaw Pressure
If your dentist has ruled out a tooth problem and sinus pressure keeps spreading into your teeth and jaw, our East Setauket team can look at the whole pattern, from allergies to clenching, and show you exactly where your home points are.