Same-day emergency dentist in Hamilton, Mississauga & St. Catharines

First-aid steps before your appointment

1. Tooth pain

   Rinse with warm salt water, gently floss to dislodge any trapped food, and use a cold compress on the cheek. Avoid placing aspirin directly on the gum.

2. Knocked-out tooth

   Hold the tooth by the crown, rinse it briefly in milk or saline, and reinsert it into the socket if possible. Otherwise store it in milk or saliva and reach a dentist within 30 to 60 minutes.

3. Broken or chipped tooth

   Save any tooth fragments. Rinse the mouth with warm water and apply a cold compress to reduce swelling.

4. Facial swelling

   Swelling can indicate infection. Apply a cold compress and call the clinic. Seek emergency medical care if swelling spreads to the eye or affects breathing or swallowing.

5. Lost filling or crown

   Keep the area clean and avoid chewing on that side. If a crown comes off intact, bring it with you to your appointment.

This information is educational and does not replace professional diagnosis. Always speak with a licensed dentist or physician for personal medical advice.