Need an emergency dentist in Mississauga? Call Eglinton Oak Dental at 905-607-1112 — we offer same-day emergency appointments for tooth pain, broken teeth, knocked-out teeth, and dental infections. Dental emergencies are stressful, but knowing what to do in the first few minutes can save a tooth and ease your pain. This complete guide explains what counts as a dental emergency, exactly what to do for each type, how much treatment costs, how to prepare for your visit, and how to prevent emergencies in the first place.

What counts as a dental emergency?

A dental emergency is any problem that needs prompt care to stop bleeding, relieve severe pain, save a tooth, or treat an infection. If you’re unsure, it’s always safer to call us — we’ll help you decide whether you need to be seen right away. Contact a dentist promptly if you have:

• A knocked-out (avulsed) tooth
• A cracked, broken, or chipped tooth with pain
• Severe, throbbing, or persistent toothache
• Swelling of the gums, face, or jaw (a possible abscess)
• A lost filling or dental crown
• Bleeding that won’t stop after an injury
• An object stuck painfully between your teeth
• A broken denture or a loose dental implant
• A soft-tissue injury to the lips, cheeks, or tongue

If you have difficulty breathing or swallowing, significant facial swelling with fever, or uncontrolled bleeding, treat it as a medical emergency and go to your nearest hospital.

What is NOT usually an emergency

Some issues are uncomfortable but can wait a day or two for a regular appointment: a small chip with no pain, mild sensitivity to hot or cold, a dull ache that comes and goes, or food stuck between teeth that flossing removes. When in doubt, call — describing your symptoms helps us prioritize you correctly.

What to do for common dental emergencies

Knocked-out tooth

Time matters most here. Pick the tooth up by the crown (the white part), not the root. Gently rinse off dirt with water — don’t scrub or remove any attached tissue. Try to place it back in the socket and bite softly on gauze. If you can’t reinsert it, keep it moist in milk (or tucked inside your cheek) and see a dentist within 30–60 minutes for the best chance of saving it.

Broken or chipped tooth

Rinse your mouth with warm water and apply a cold compress to the outside of your face to reduce swelling. Save any broken pieces in milk or water. A broken tooth may need a filling, a crown, or — if the nerve is exposed — root canal treatment to save it.

Severe toothache

Rinse with warm salt water and floss gently to remove any trapped debris. Take over-the-counter pain relief as directed, and apply a cold compress for swelling. Never place aspirin directly on the gum — it can burn the tissue. Persistent pain usually signals decay or infection that needs prompt treatment, not a problem that will pass on its own.

Dental abscess or swelling

An abscess is a serious bacterial infection that will not resolve by itself and can spread. Rinse gently with mild salt water for temporary relief and see a dentist as soon as possible. Spreading facial swelling, fever, or trouble swallowing means you should seek urgent medical care immediately.

Lost filling or crown

Keep the crown if you have it. You can temporarily cover the exposed tooth with dental cement from a pharmacy, and avoid chewing on that side. Book promptly so the tooth can be properly restored before it’s damaged further.

Soft-tissue injuries

For cuts to the lips, cheeks, or tongue, clean the area gently, apply a cold compress, and use light pressure with gauze to control bleeding. If bleeding doesn’t slow within 10–15 minutes, seek urgent care.

Same-day emergency appointments in Mississauga

At Eglinton Oak Dental, we keep room in our daily schedule for urgent cases, so you’re not left waiting in pain. Our experienced team uses modern diagnostic technology to quickly find the source of the problem and get you comfortable — whether that means a filling, crown, extraction, or root canal. For nervous patients, we also offer sedation dentistry so even urgent treatment feels calm. Visit our emergency dentist page or call 905-607-1112.

How to prepare for an emergency dental visit

A little preparation makes your appointment faster and smoother:

• Call ahead so we can prepare for your arrival and advise you on first aid
• Bring any broken tooth pieces, a knocked-out tooth (in milk), or a lost crown
• Bring a list of your medications and allergies
• Have your insurance or Canadian Dental Care Plan details ready
• Note when the problem started and what makes it better or worse

What if it’s after hours or a Sunday?

Our office hours are Monday to Saturday, 10:00 AM–6:00 PM. If an emergency happens when we’re closed, call us and follow the guidance on our voicemail, manage pain with over-the-counter relief and cold compresses, and book the earliest available appointment. For severe swelling, trouble breathing, or uncontrolled bleeding, go to a hospital emergency room — hospitals can manage pain and infection until you can see a dentist.

Emergency dental care for children

Kids’ dental emergencies — a knocked-out baby tooth, a chipped front tooth from a fall, or sudden swelling — can be frightening for parents. Stay calm, control any bleeding with gauze, use a cold compress for swelling, and call us. Never try to force a knocked-out baby tooth back into the socket; instead, bring your child in promptly so we can check for damage. Learn more about our gentle kids dentistry.

How much does emergency dental care cost in Mississauga?

The cost depends entirely on the treatment needed — a simple problem caught early is far less expensive than a complex one. That’s why acting quickly usually saves you money as well as discomfort. We provide a clear estimate before treatment, accept most insurance plans, and welcome patients under the Canadian Dental Care Plan, which can cover emergency care for those who qualify.

How to prevent dental emergencies

Many emergencies are avoidable with a few simple habits:

• See your dentist for regular checkups and cleanings to catch problems early
• Wear a custom night guard if you grind your teeth, and a mouthguard for sports
• Don’t use your teeth to open packages or bite hard objects like ice and pens
• Treat small cavities before they become painful infections
• Keep up daily brushing and flossing to prevent decay and gum problems

For trusted general information on dental emergencies and oral health, you can also visit the Canadian Dental Association.

Don’t wait — get relief today

Dental emergencies rarely improve on their own, and waiting often makes treatment more complex and costly. If you’re in pain, book an appointment or call 905-607-1112 and our Mississauga team will help you fast and gently.

Toothache relief at home until your appointment

While you wait to be seen, a few safe measures can ease the pain. Rinse with warm salt water (half a teaspoon of salt in a cup of water) to clean the area and reduce inflammation. Use a cold compress on the outside of your cheek for 15–20 minutes at a time to numb the area and limit swelling. Over-the-counter pain relievers, taken as directed, can help — but never place a pill directly against the gum, as this burns the tissue. Keep your head slightly elevated when lying down, since lying flat can increase throbbing. These steps are temporary relief, not a cure: the underlying problem still needs professional treatment.

Common dental emergency myths

A few widespread beliefs can actually make emergencies worse:

• “If the pain stops, the problem is gone.” Pain that suddenly disappears can mean the nerve has died — the infection is often still spreading. See a dentist.
• “A knocked-out tooth can’t be saved.” It often can, if you act within an hour and keep the tooth moist.
• “Painkillers will fix it.” They mask symptoms but don’t treat infection or damage.
• “I should put aspirin on the tooth.” This burns your gums — take pain relief by mouth instead.

Protecting your family from dental emergencies

Children and active adults are most prone to dental injuries. A custom-fitted mouthguard is essential for contact sports, hockey, basketball, and biking. Teach kids not to chew ice, pens, or hard candy, and keep an eye on loose baby teeth. Keeping a small dental first-aid kit at home — gauze, a small container, pain relief, and our phone number — means you’re ready to act quickly if something happens.

After your emergency treatment: what to expect

Once we’ve treated the immediate problem, we’ll explain any follow-up care. Some emergencies are fully resolved in one visit; others (like a tooth that needed a temporary filling or a started root canal) require a follow-up appointment to complete the restoration with a permanent filling or crown. We’ll give you clear aftercare instructions, including what to eat, how to manage any soreness, and warning signs to watch for. Completing the recommended follow-up is important — it protects the tooth and prevents the emergency from returning.

Your dental emergency checklist

Keep this simple checklist handy so you can act fast if an emergency strikes:

• Stay calm and assess the problem.
• Call us at 905-607-1112 right away for guidance and the soonest appointment.
• Control bleeding with clean gauze and gentle pressure.
• Save the tooth or pieces — keep a knocked-out tooth moist in milk.
• Manage pain and swelling with a cold compress and over-the-counter relief.
• Go to the ER for severe swelling, fever, or trouble breathing or swallowing.

Why patients trust us in an emergency

When you’re in pain, you want a calm, capable team that can see you quickly. At Eglinton Oak Dental, we reserve time daily for urgent cases, use modern technology to diagnose problems fast, and offer sedation for nervous patients — all delivered with gentle, judgment-free care in English or Urdu. Most importantly, we treat the cause, not just the symptom, so your emergency is truly resolved and less likely to return. Save our number, 905-607-1112, so you’re ready if you ever need us.

Frequently asked questions