Reviewed by Nicholas J. DiNinno III, DMD
If you’re reading this with a tooth in your hand or a face that’s swelling, skip to the section that matches. The first hour matters more than anything else you’ll do.
Existing DiNinno Family Dental patients: our after-hours line is (617) 302-6726. During office hours, call (978) 342-8710. If you have any of the red-flag symptoms immediately below, go to an emergency room instead — don’t wait for a call back.
Go to an emergency room now if you have any of these
Call 911 or go to the nearest emergency room immediately — not a dental office — if you have:
- Difficulty breathing or swallowing
- Facial swelling spreading toward your eye or down your neck
- Fever with facial swelling
- Uncontrolled bleeding that doesn’t slow after 15 minutes of firm pressure
- Jaw injury from significant trauma, or suspected fracture
- Head injury or loss of consciousness from the same incident
A dental infection that spreads into the tissues of the neck can compromise your airway. This is uncommon, but it is life-threatening, and it moves faster than people expect. Swelling that is visibly worse than it was two hours ago is not something to sleep on.
What counts as a dental emergency?
Anything involving uncontrolled bleeding, a knocked-out permanent tooth, significant swelling, or pain severe enough that you can’t sleep, eat, or concentrate.
| Situation | How fast |
|---|---|
| Knocked-out permanent tooth | Within 30–60 minutes |
| Spreading facial swelling, fever | Emergency room, now |
| Severe unrelenting pain | Same day |
| Broken tooth with sharp pain | Same day |
| Lost filling or crown, no pain | Within a few days |
| Chipped tooth, no pain | Routine appointment |
| Dull ache that comes and goes | Routine — but don’t ignore it |
What do I do if a tooth gets knocked out?
Act inside the first hour. A permanent tooth replanted within 30 to 60 minutes has a reasonable chance of surviving. After a few hours, that chance drops sharply.
- Pick the tooth up by the crown — the chewing surface. Never touch the root.
- If it’s dirty, rinse it gently in milk or saline for a few seconds. Don’t scrub it, don’t use soap, and don’t dry it. The cells on the root surface are what allow it to reattach.
- Try to put it back in the socket and hold it with light finger pressure or by biting gently on gauze.
- If you can’t reseat it, keep it in milk. Milk is the best common storage medium. Saline works. Your own saliva, held in the cheek, is acceptable if you have nothing else. Do not store it in water — that damages the root cells quickly.
- Call a dentist immediately and say the words “knocked-out tooth” so you’re triaged correctly.
Baby teeth are the exception — do not replant them. Reinserting a knocked-out baby tooth can damage the permanent tooth developing underneath. Bring the child in, but leave the tooth out. Our children’s dentistry page covers what to expect at that visit.
What should I do for a severe toothache?
The best over the counter pain relief is a combination of ibuprofen and Tylenol. Stagger them and do not exceed 2400mg ibuprofen and 2000mg of Tylenol per day.
Check with your doctor or pharmacist before using ibuprofen at this level if you have kidney disease, a history of stomach ulcers or GI bleeding, heart failure, or if you take blood thinners or another anti-inflammatory. This amount is above what’s printed on a standard over-the-counter label, and ibuprofen isn’t appropriate for everyone.
Two things not to do: don’t put aspirin directly against the gum — it burns the tissue — and don’t apply heat to a swollen area, which can encourage an infection to spread.
Severe toothache usually means the nerve inside the tooth is inflamed or infected. Painkillers buy you time; they don’t treat it. If pain is keeping you awake, that’s a same-day call. Depending on what’s found, treatment may be a filling, a root canal, or an extraction.
Is a dental abscess an emergency?
Yes. An abscess is a pocket of infection at the root of a tooth or in the gum, and it will not resolve on its own.
A key warning: if abscess pain suddenly stops on its own, that does not mean the problem has gone away. It often means the pus has found a path to drain and the nerve has died — the infection is still active and still spreading. Get seen.
Watch for swelling, fever, a bad taste, or a pimple-like bump on the gum. Any facial swelling that’s growing means the emergency room, not a wait-and-see.
Can I get a same-day dental appointment in Fitchburg?
Often, yes. Most dental practices reserve time for urgent problems, and many will make an attempt to see a patient in pain the same day — including offices that aren’t currently taking new patients for routine care.
Call as early in the day as you can. Emergency slots fill by mid-morning, and a call at 8:15 gets a very different answer than a call at 4:00. Our scheduling page explains how appointments are booked.
If you can’t reach your own dentist, call a few local offices and say clearly that you have a dental emergency and describe the symptom. Practices triage by what they hear in that first sentence.
What do I do if it’s after hours or the weekend?
DiNinno Family Dental patients: call our after-hours line at (617) 302-6726. Leave a clear message with your name, a callback number, and what’s happening — say “knocked-out tooth” or “facial swelling” specifically, because that determines how urgently the call is returned.
Do not wait on a call back if you have a red-flag symptom. Difficulty breathing or swallowing, spreading facial swelling, fever with swelling, or uncontrolled bleeding means an emergency room now. An after-hours line is for urgent dental problems, not for airway emergencies.
If you’re not our patient and can’t reach your own dentist, go to an emergency room or urgent care for severe pain or any red-flag symptom. Be aware of what an ER can and can’t do: they will manage pain and treat infection with antibiotics, but hospitals generally cannot fix the tooth. You’ll still need a dentist. For a knocked-out tooth specifically, an ER is not the ideal destination — try hard to reach a dentist first, because the clock is short.
How can I avoid a dental emergency?
Most of what comes through the door on an emergency basis was preventable or predictable.
- Wear a mouthguard for contact sports. A custom guard fits better and gets worn more than a boil-and-bite, and a knocked-out front tooth costs vastly more than the guard.
- Don’t use your teeth as tools — opening packages, holding nails, cracking shells.
- Take the small ache seriously. Almost every emergency abscess started as intermittent sensitivity months earlier.
- Keep regular checkups. A cavity caught on an X-ray is a filling. The same cavity found eighteen months later is a root canal and a crown.
General first-aid information, not a diagnosis. If you’re unsure how serious your situation is, call a dentist or an emergency room and describe your symptoms — they will tell you where to go.
Related Reading
- Full-Arch Dental Implants (All-on-X)
- Cosmetic Dentistry in Fitchburg, MA
- Dental Veneers in Fitchburg, MA
- Family & Cosmetic Dentistry in Fitchburg, MA
In pain? Call early.
DiNinno Family Dental has served Fitchburg families since 1978, and makes every attempt to see patients in pain the same day. We give written estimates before treatment, and offer options for patients without dental insurance.
DiNinno Family Dental
Office: (978) 342-8710
After hours: (617) 302-6726
931 South Street, Fitchburg, MA 01420
Monday 9–3 · Tuesday–Thursday 8–5 · Friday 8–1
Contact the practice: dininnofamilydental.com/contact-us
Payment and financing: dininnofamilydental.com/patient-information/financial-policy
Fitchburg Healthy Smiles is a patient education resource published by DiNinno Family Dental, 931 South Street, Fitchburg, MA 01420, (978) 342-8710. Information on this site is general in nature and is not a substitute for examination, diagnosis, or advice from a licensed dentist.
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