Dental emergencies like knocked-out teeth, severe pain, or broken restorations require immediate attention. If a tooth is avulsed, handle it by the crown, rinse gently, and try to reinsert it or store it in milk while heading to the dentist. For toothaches, rinse with warm water and use floss to remove any debris. Apply a cold compress to reduce swelling from injuries. Avoid aspirin on gums as it may cause burns. Contact your dentist immediately for guidance. Having an emergency plan ensures prompt treatment, alleviates pain, and increases the chances of saving damaged teeth.