Dental Guide · August 30, 2026
Toothache in Edison, NJ: When Is It a Dental Emergency?
By Dr. Michael Lesnianski

A toothache can begin as mild sensitivity and quickly become difficult to ignore. Although some discomfort may temporarily improve, persistent or worsening dental pain usually means something needs to be examined. At Edison Dental Studio, we provide urgent dental evaluations for patients experiencing tooth pain, swelling, broken teeth, and other dental emergencies in Edison, NJ. We also offer Saturday appointments and prioritize urgent cases whenever possible. ## What Can Cause a Toothache? Dental pain can have several possible causes, including: - A cavity that has reached a deeper layer of the tooth - A cracked, chipped, or fractured tooth - A loose or damaged filling - An infected dental nerve - A dental abscess - Gum inflammation or periodontal disease - Food lodged between the teeth - Teeth grinding or clenching - Pressure from the sinuses Because different dental conditions can produce similar symptoms, an examination and dental X-ray may be necessary to identify the source of the pain. ## When Is a Toothache an Emergency? Contact a dentist promptly if you experience: - Severe, constant, or throbbing tooth pain - Pain that prevents you from sleeping - Swelling of the gums, cheek, or jaw - Pain when biting or chewing - Sensitivity to hot or cold that lingers - A pimple-like bump on the gum - A bad taste or drainage near a tooth - A broken tooth accompanied by pain - A lost filling or crown that leaves the tooth painful - Dental pain combined with fever or feeling unwell Facial swelling, difficulty breathing, difficulty swallowing, rapidly spreading swelling, or signs of a serious injury require immediate medical attention. Call 911 or go to the nearest emergency department when those symptoms are present. ## What Should You Do While Waiting for Your Appointment? If you have a toothache, gently rinse your mouth with warm water. Carefully floss around the area in case food has become trapped between the teeth. A cold compress placed on the outside of the face may help with swelling. If you can safely take an over-the-counter pain reliever, follow the medication label or instructions from your healthcare provider. Do not place aspirin directly against the tooth or gum because it can irritate or burn the tissue. These measures may provide temporary relief, but they will not treat the underlying cause of the toothache. ## What If a Tooth Is Knocked Out? A knocked-out permanent tooth is especially time-sensitive. Hold the tooth by the crown—the white portion you normally see—and avoid touching the root. If it is dirty, gently rinse it without scrubbing. When possible, place the tooth back into its socket. If that cannot be done, keep it moist in milk or an ADA-accepted tooth-preservation product and contact a dentist immediately. Do not place a knocked-out baby tooth back into the socket. ## How Is Tooth Pain Treated? Treatment depends on what is causing the discomfort. After examining the tooth and taking any necessary X-rays, your dentist may recommend: - A tooth-colored filling for a cavity - Repair or replacement of a damaged filling - A dental crown for a weakened or fractured tooth - Root canal treatment for an inflamed or infected dental nerve - Gum treatment when the pain originates from periodontal disease - Extraction when a tooth cannot be predictably restored Whenever possible, the goal is to relieve the pain while preserving the natural tooth. ## Can a Toothache Go Away Without Treatment? The pain may occasionally decrease, but that does not necessarily mean the tooth has healed. For example, discomfort from an infected dental nerve can temporarily stop as the nerve loses vitality, while the infection continues around the root. Waiting can allow a relatively manageable problem to become more complicated. Early evaluation often provides more treatment options and helps prevent unexpected pain. ## Emergency Dentist in Edison, NJ If you have severe tooth pain, swelling, a broken tooth, or another urgent dental concern, contact Edison Dental Studio. We provide emergency dental care for patients in Edison and nearby Middlesex County communities. Call (732) 985-1120 to speak with our team or request an appointment online. Edison Dental Studio is located at 96 Plainfield Avenue, Edison, NJ 08817.
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- Comprehensive Exam
- Treatment Planning
- X-Rays
- Professional Cleaning
