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Trusted Emergency Dentist Serving London and Surrounding Areas
Accidents, injuries, periodontal disease, and tooth decay are some of the many reasons that can lead to dental emergencies. Postponing seeking professional care for dental emergencies can cause severe damage and necessitate surgery. If you are looking for a trusted emergency dental clinic, look no further than Cosmo Dental Centre. Be it an emergency tooth extraction or restoration of a knocked-out crown, our emergency dentist can meet all your urgent dental needs in London, Argyle, and other surrounding areas in Ontario.
We welcome both old and new patients for same-day emergency appointments. Visit our clinic, and we will do our best to provide immediate relief. Call us today to book an appointment with our emergency dentist in London.
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Common Dental Emergencies
Severe Toothache
A persistent or sharp toothache may be caused by decay, infection, or an abscess. Rinsing the mouth with warm salt water can help reduce inflammation. Over-the-counter pain relief medication may offer temporary comfort. Avoid applying aspirin directly to the gum, which can cause tissue irritation.
Knocked-out Tooth
If a permanent tooth has been knocked out, it is critical to act quickly. Hold the tooth by the crown, not the root, and gently rinse it with water without scrubbing. If possible, try to place the tooth back in its socket. If this is not feasible, keep it in a milk container or saline solution and bring it to the clinic immediately.
Cracked or Broken Tooth
A cracked or broken tooth can expose sensitive inner layers, increasing the risk of infection. To clean the area, rinse your mouth with warm water. Apply a cold compress to the outside of the mouth or cheek to reduce swelling. Avoid chewing on the affected side.
Lost Filling or Crown
If a filling or crown comes loose, the exposed tooth may become sensitive to temperature or pressure. Temporary dental cement, available at pharmacies, can help protect the area until professional treatment is received. Do not attempt to glue the restoration back in place using non-dental adhesives.
Soft Tissue Injuries
Injuries to the lips, cheeks, tongue, or gums can cause significant bleeding. To manage swelling, rinse your mouth with a mild salt water solution, apply gentle pressure using a clean cloth or gauze, and use a cold compress. If bleeding does not stop after 10 to 15 minutes, seek immediate care.
Dental Abscess
An abscess is a bacterial infection often marked by swelling, pus, or a bad taste in the mouth. This condition requires urgent dental attention. Rinse with salt water and avoid pressing on the affected area. Delay in treatment can lead to more severe infections, including systemic involvement.
Immediate Measures Before Reaching a Dentist
Taking quick action during a dental emergency can make a big difference in the outcome. While these tips are not a substitute for professional care, they can help reduce pain, prevent further damage, and improve the chances of successful treatment by our emergency dentists in London, Ontario.
Here’s how to handle common dental emergencies before you arrive:
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Toothache: Rinse your mouth with warm salt water and apply a cold compress to the outside of your cheek to ease pain and reduce swelling.
 
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Chipped or cracked tooth: Rinse gently, apply gauze to stop any bleeding, and use a cold compress to reduce pain and swelling.
 
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Swelling or abscess: Never attempt to drain a pus pocket. Use a cold compress externally and rinse with warm salt water to reduce bacteria.
 
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Knocked-out tooth: Try to gently place it back in the socket. If that’s not possible, store it in a cup of milk or water and get to the dentist immediately.
 
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Lost filling or crown: Do not attempt to reapply it. Keep the piece safe and bring it with you — in many cases, it can be reattached or replaced.
 
Also, avoid hot, cold, or sugary foods, which can worsen discomfort.
Frequently Asked Questions about Emergency Dental Services at Cosmo Dental Centre
We have compiled some commonly asked questions for your reference. Please call or fill out our inquiry form if you have other concerns.
Frequently asked questions

Why Choose Cosmo Dental Centre?
At Cosmo Dental Centre, our team provides prompt, evidence-based treatment for various urgent dental conditions. We maintain the equipment, sterilization protocols, and trained staff to handle complex dental emergencies efficiently. Our facility is centrally located to serve residents needing an emergency dentist in London and surrounding areas in Ontario.
We aim to reduce patient discomfort and prevent complications through timely and professional intervention. We also offer dental sedation for patients who experience anxiety or sensitivity to dental procedures, creating a more relaxed experience during urgent care.
Our dental services are designed to accommodate same-day appointments wherever feasible, ensuring rapid access to care when it matters most.
For immediate assistance, contact our emergency dentist in London, Ontario directly. Our commitment to patient well-being and clinical excellence ensures that your urgent dental needs are accurately addressed.



