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What Causes Tooth Pain?

Tooth pain arises when the sensitive nerves in the pulp or tissue of the tooth become irritated or inflamed. This pain can manifest as sharp, throbbing, or constant, intensifying with activities like chewing, drinking hot or cold beverages, or brushing teeth. Let’s explore the common causes: 1. Dental Cavities Cavities form when bacteria in your mouth produce acids that erode the enamel, creating holes in the tooth. This can lead to inflammation and sensitivity. 2. Tooth Abscess A tooth abscess occurs when a bacterial infection leads to a buildup of pus in the root or surrounding tissue, causing intense pain, swelling, and even fever. 3. Gum Disease Periodontitis, a severe form of gum disease, results in receding gums, loose teeth, and exposed tooth roots, often leading to discomfort or pain. 4. Cracked or Fractured Tooth Biting down on hard objects or sustaining an injury can cause cracks in the tooth, exposing nerves and causing severe pain. 5. Tooth Sensitivity Worn enamel or exposed dentin can make teeth sensitive to hot, cold, sweet, or acidic foods, resulting in sharp, momentary pain. 6. Sinus Infections Pain in the upper teeth can sometimes stem from sinus infections due to the proximity of the sinuses to the roots of the upper teeth. 7. Wisdom Teeth Issues Partially or fully erupted wisdom teeth can cause significant pain due to infection, crowding, or pressure on adjacent teeth. 8. Post-Dental Procedures Recent dental work, such as fillings or crowns, can lead to temporary discomfort or pain due to inflammation or improper fit.