Sudden dental problems can happen without warning and may cause pain, swelling, bleeding, or damage to a tooth. Knowing what to do during a dental emergency can help prevent the problem from becoming worse. This guide explains common dental emergencies and when you should seek professional care. It covers situations such as severe toothaches, broken or knocked out teeth, dental infections, swelling, and injuries. You will also learn simple steps to take before reaching a dental clinic. If you need an emergency dentist in Etobicoke, understanding the right response can help you act quickly and protect your oral health.