Key takeaways
- Call 911 or go to the ER for swelling spreading toward your eye or neck, trouble breathing or swallowing, a possible broken jaw or bleeding that won’t stop.
- A knocked-out adult tooth is a race against time: put it back in the socket or in milk and get to a dentist right away, ideally within 30 minutes.
- Severe toothache, a gum abscess or a broken tooth that hurts should be seen by a dentist the same day.
- Kudo Care Dental in Irving is open 7 days a week, including Sundays, and welcomes walk-ins during open hours.
The quick answer
A dental problem is an emergency if it involves spreading swelling, trouble breathing or swallowing, heavy bleeding, a possible broken jaw, a knocked-out adult tooth or pain you can’t control. The first few belong in a hospital emergency room right away; most other urgent tooth problems are best handled by a dentist the same day.
It helps to think in three levels: go now (911 or the ER), see a dentist today and can wait a day or two. Find your situation in the table below, then read the first aid for it. When in doubt, call us—we’d rather hear from you early than see a small problem grow.
Go now: call 911 or go to the ER
Call 911 or go to the nearest ER if you have: swelling in your face, jaw or neck that’s spreading, especially toward your eye or down your neck; trouble breathing, swallowing or opening your mouth; a high fever or feeling very sick along with tooth swelling; bleeding that doesn’t slow after 15–20 minutes of firm pressure; a possible broken jaw (teeth don’t fit together, or you can’t close your mouth); or a head injury with passing out, vomiting or confusion.
These can be signs of a spreading infection or a serious injury. A dental infection that reaches the neck or airway can become life-threatening, and an ER can provide IV antibiotics, imaging and airway care that a dental office can’t. Once you’re stable, we’ll take care of the tooth.
The three levels at a glance
| Situation | Level | First step |
|---|---|---|
| Swelling spreading toward eye or neck, trouble breathing or swallowing | Go now (911/ER) | Don’t wait for a dental visit |
| Possible broken jaw or serious head injury | Go now (911/ER) | Support the jaw gently; cold compress on the way |
| Bleeding that won’t slow after 15–20 minutes of pressure | Go now (911/ER) | Keep firm pressure with gauze |
| Knocked-out adult tooth | Dentist today—right away | Put it back in, or keep it in milk |
| Severe toothache or pain that keeps you up | Dentist today | Pain reliever per label; cold compress |
| Gum boil, swelling near one tooth, bad taste | Dentist today | Warm salt-water rinse; don’t squeeze it |
| Broken tooth that hurts or shows a pink or red spot | Dentist today | Save the pieces; cold compress |
| Tooth loosened or pushed out of place by a hit | Dentist today | Don’t wiggle it; bite gently on gauze |
| Small chip, no pain | Can wait a day or two | Cover sharp edge with dental wax |
| Lost filling or crown, no pain | Can wait a day or two | Keep the crown; chew on the other side |
| Mild sensitivity to cold or sweets | Can wait—book a visit | Sensitivity toothpaste |
See a dentist today: first aid on the way
Knocked-out adult tooth
Pick it up by the crown (the white part), not the root. If it’s dirty, rinse it briefly—don’t scrub. Gently push it back into the socket and bite on a clean cloth. If you can’t, keep it moist in milk or a tooth-saving kit, or tucked inside an adult’s cheek. The best chance of saving it is within about 30 minutes, so call us on the way.
Severe toothache
Rinse with warm water, floss gently to clear anything stuck and take an over-the-counter pain reliever exactly as the label says. Pain that throbs, lingers after hot or cold or wakes you up often means an inflamed or infected nerve, which may need root canal treatment or, if the tooth can’t be saved, an extraction. Our guide to root canal vs. extraction compares the two.
Abscess or gum swelling
A pimple-like bump on the gum, a bad taste or swelling near one tooth usually means infection. Rinse with warm salt water (about half a teaspoon in a cup of warm water) and hold a cold compress on your cheek. Don’t pop it. If the swelling spreads or you get a fever, go to the ER.
Broken or loosened tooth
Rinse with warm water, save any pieces in milk or a damp cloth and use a cold compress for swelling. A pink or red dot in the break may mean the nerve is exposed. If a tooth was knocked loose or out of position, don’t force it—bite softly on gauze and come in.
It can usually wait a day or two (but call us)
Some problems are uncomfortable but not urgent. You can usually wait for a regular appointment, though sooner is still better.
- Small chip, no pain: cover a sharp edge with dental wax or sugar-free gum.
- Lost filling: keep the area clean. Temporary filling material from the pharmacy can protect it for a few days.
- Crown came off: keep it in a bag and bring it with you. Pharmacy dental cement can hold it short-term—never superglue.
- Broken denture: bring all the pieces. Don’t glue it yourself; household glues can be harmful and ruin the fit.
- Food stuck between teeth: floss gently. Don’t dig with pins or sharp tools.
If any of these start to hurt, swell or bleed, they move up to “see a dentist today.”
First aid don’ts
- Don’t put aspirin on a sore tooth or gum—it can burn the tissue. Don’t put heat on a swollen face.
- Don’t take leftover antibiotics or someone else’s prescription. Most toothaches are fixed by treating the tooth; antibiotics are for infection that’s spreading.
- Don’t take more pain reliever than the label says, and watch for acetaminophen hiding in cold and flu medicines.
- Don’t use benzocaine numbing gels on children under 2.
- Don’t ignore pain that suddenly stops. Sometimes the nerve has died and the infection is still there.
Kids and dental injuries
Kids fall, bump and collide, so dental injuries are common. A few things are different for children:
- Don’t put a knocked-out baby tooth back in. It can damage the adult tooth growing underneath. Call us so we can check the area.
- Treat a knocked-out permanent tooth (usually in kids 6 and older) the same as an adult’s—fast.
- Check for a head injury first. Passing out, vomiting or confusion means the ER.
- Dose children’s pain relievers by the label, and never give aspirin to children or teens.
Getting seen in Irving, 7 days a week
Kudo Care Dental is open every day: Monday through Friday 9–6 (Wednesday 10–7), Saturday 9–6 and Sunday 9–1. Walk-ins are welcome during open hours, and same-day appointments are available. If you can, call (469) 706-0710 on your way so we’re ready. We’re at 3425 Grande Bulevar, across the street from Irving Mall, with free parking. Our team speaks English, Spanish and Vietnamese, and Dr. Kim speaks Korean.
If something happens after hours and it isn’t a go-now emergency, use the first aid above and come in when we open. Our emergency dentist and walk-in dentist pages explain what to expect, and directions are on our contact page. For weekend tips, see toothache on the weekend. The ADA’s dental emergency guide is another good reference to bookmark.
Frequently asked questions
Should I go to the ER or the dentist for a toothache?
Go to the ER if a toothache comes with swelling spreading toward your eye or neck, trouble breathing or swallowing, or a high fever. Otherwise, a dentist is the better choice—ERs can treat infection and pain but usually can’t fix the tooth itself. Kudo Care Dental is open 7 days a week with walk-ins welcome.
How long do I have to save a knocked-out tooth?
Minutes matter. The best chance of saving an adult tooth is getting it back in the socket within about 30 minutes, though a tooth kept moist in milk can sometimes be saved after longer. Handle it by the crown, keep it moist and get to a dentist right away. Never put a baby tooth back in.
Is a chipped tooth an emergency?
A small chip without pain usually isn’t. Cover the sharp edge and book a visit within a few days. A break that hurts, shows a pink or red spot, or leaves a large piece missing should be seen the same day, since the nerve may be exposed.
Is a swollen face from a tooth an emergency?
It can be. Swelling limited to the gum near one tooth needs a dentist the same day. Swelling that spreads across your face, closes your eye, moves down your neck or comes with fever or trouble swallowing needs the ER now—call 911 if your breathing is affected.
Can I walk in for a dental emergency at Kudo Care Dental?
Yes. Walk-ins are welcome during open hours: Monday–Friday 9–6 (Wednesday 10–7), Saturday 9–6 and Sunday 9–1. We’re at 3425 Grande Bulevar, across from Irving Mall, with free parking. Calling ahead at (469) 706-0710 helps us get ready for you, but it isn’t required.
Related services
About the author: Dr. Chloe Kim
With more than 15 years of experience in dental care, Dr. Chloe Kim brings a calm, hands-on approach to every visit. Originally from Seoul, South Korea, she focuses on extractions, cosmetic procedures and implants, and always takes the time to explain each step clearly and compassionately. Meet the team.
