Dental Emergency Guide: What to Do First, Situation by Situation
By The Smile Bar team ·
In a dental emergency, the right first steps are usually simple: control bleeding with gentle pressure, manage swelling with a cold compress, save any tooth or pieces of tooth, and call a dentist promptly. What you do in the first hour often shapes how fixable the problem is — especially for a knocked-out tooth.
Dental emergencies are more common than most people assume — the CDC estimates that about 34 million school hours are lost in the U.S. each year because of unplanned, emergency dental care. This guide covers the eight situations we see most at our Gambrills emergency dentist office, with what to do before you reach the chair. When in doubt, call 410-874-2222 — a real person will tell you exactly what to do next.
"Tooth pain is exhausting, and you shouldn't have to push through it."
Quick facts for any dental emergency
- Call the office first — same-day availability when possible, and we can guide you by phone.
- A knocked-out permanent tooth has the strongest chance of survival within about an hour.
- Never place aspirin directly on a tooth or gums; it burns the tissue.
- Cold compress outside the cheek for swelling and injuries; never heat.
- Save every fragment of a broken tooth or crown in a clean container.
- Swelling that affects breathing or swallowing is an emergency-room situation.
What should you do for each dental emergency?
Toothache
Rinse with warm water and gently floss to clear anything trapped between teeth — sometimes that alone eases the pressure. An over-the-counter pain reliever taken as directed can help, but do not hold aspirin against the tooth or gum. Persistent or sudden pain is information: something is happening under the surface, and it rarely resolves on its own. The ADA's patient site MouthHealthy.org lists untreated toothache among the most common reasons small problems become large ones. Call us so we can find the source and calm it.
Swelling
Swelling in your face or gums deserves prompt attention — it often signals infection. Apply a cold compress to the outside of the cheek in 15-minute intervals, keep your head elevated, and avoid heat. If swelling spreads toward the eye or neck, or makes breathing or swallowing difficult, go to the emergency room first. Otherwise, call us the same day.
Broken or chipped tooth
A broken tooth is often more fixable than it feels. Rinse your mouth with warm water, save any pieces in a clean container, and cover a sharp edge with dental wax or sugar-free gum if it's cutting your tongue or cheek. A cold compress helps with any soreness. Bring the fragments with you — depending on the break, repairs range from smoothing and bonding to a crown.
Knocked-out tooth
Minutes matter here. Pick the tooth up by the crown — the part you normally see — and never touch the root. If it's dirty, rinse it briefly with water; do not scrub it or wrap it in tissue. If you can, place it gently back into its socket and bite on clean gauze to hold it. If you can't, keep it in a cup of milk or tucked inside your cheek, and get to a dentist immediately — ideally within the hour. Call 410-874-2222 on the way and we'll walk you through it.
Lost crown or filling
Uncomfortable, but rarely a crisis. Keep the crown if you have it, keep the exposed tooth clean, and avoid chewing on that side. Temporary dental cement from a pharmacy can protect the tooth for a day or two; avoid household glue entirely. Don't wait long to be seen — an exposed tooth can shift or decay quickly, turning a simple re-cementing into a bigger repair.
Abscess or infection
An abscess — often a painful, pimple-like swelling on the gum — is an infection, and it shouldn't wait. Rinse with mild salt water and call us the same day. Never try to pop or drain it yourself. Dental infections can spread beyond the tooth, which is why the National Institute of Dental and Craniofacial Research treats prompt care for oral infection as a health matter, not just a comfort one.
Bleeding
For bleeding from the gums, tongue, or cheek, press clean gauze or a damp tea bag firmly against the spot for 15 minutes. Bleeding that won't stop after steady pressure needs a professional look promptly — call us, and if the bleeding is heavy and uncontrolled, go to the emergency room. Gums that bleed a little every time you brush are a different, slower emergency: see our guide to bleeding gums and gum disease.
Dental injury
After a fall, a hit, or an accident, check for loose or displaced teeth, cuts, and jaw pain — and remember that damage isn't always visible. A tooth can look fine and still have a cracked root or injured nerve. Use a cold compress, avoid chewing on the injured side, and come in so we can check everything, not just the obvious tooth. Suspected jaw fractures belong in the ER first.
What happens when you call us?
A real person answers, asks a few quick questions, and tells you exactly when to come in — with same-day availability when possible. Your $49 emergency visit covers the exam, the necessary X-ray, and a diagnosis, with treatment options and exact prices explained before anything starts.
Dental emergency FAQs
How fast should I see a dentist for a knocked-out tooth?
As soon as possible — ideally within the hour. A permanent tooth that is reinserted or kept moist in milk has a meaningfully better chance of being saved. Call us at 410-874-2222 and we will tell you exactly what to do while you head in.
What does an emergency visit at The Smile Bar cost?
For new emergency patients, the visit is a flat $49 and covers a problem-focused exam, the necessary X-ray, and a diagnosis. If treatment is needed, you see exact prices in writing before anything begins.
When is a dental problem an emergency-room problem instead?
Go to the ER for facial swelling that affects breathing or swallowing, uncontrolled bleeding, or a suspected jaw fracture. For most toothaches, broken teeth, lost crowns, and localized swelling, a dental office is the right first call.
This guide is educational first aid, not a diagnosis. When symptoms are severe or you're unsure, call 410-874-2222 or seek emergency medical care.