Has sipping a cold drink or biting into something sweet ever made you wince? Chances are, you have some tooth sensitivity, a common issue for 1 in 8 people across the US. But is it something to worry about? Sometimes, it’s a minor issue. Other times, it’s a red flag for something more serious. Continue reading to see how to tell the difference and learn when it’s time to declare a dental emergency.
What Causes Tooth Sensitivity?
Tooth sensitivity usually happens when the protective enamel on your teeth wears down or your gums recede. Common causes of these issues include brushing too hard, teeth grinding, gum disease, cavities, and acid reflux.
Whatever the cause, this exposes the dentin underneath, where tiny nerve-filled channels carry sensory information to the tooth’s core. From there, hot, cold, sweet, or acidic foods can trigger these nerves and cause stinging discomfort.
When Is Tooth Sensitivity Normal?
If the sensitivity is mild, only lasts a moment, and happens during certain triggers (like cold drinks), you might not need urgent care. In this case, you may be able to treat the issue yourself.
Try switching to a toothpaste for sensitive teeth, using a softer toothbrush, and changing your diet to shy away from sugary and acidic snacks. Many people feel relief within a few weeks of making these small changes.
What Are Some Signs That Sensitivity Is a Dental Emergency?
Tooth sensitivity becomes a concern when:
- The pain is sharp or lingers after the trigger is gone
- Only one tooth is affected
- You notice swelling, discoloration, or visible cracks
- You’ve recently had dental work, and the pain is worsening
These signs could point to a more serious issue, like a deep cavity, nerve inflammation, or infection. In these cases, you need professional attention as soon as possible.
While not every zing of tooth sensitivity is a dental emergency, ignoring ongoing discomfort can lead to bigger problems. Whether it’s a mild warning or a sign of something deeper, listening to your teeth is always a smart move. If you’re ever unsure, always err on the side of caution and schedule a consultation with your dentist. Even if nothing’s wrong, it’s always better to know!
About the Author
Dr. David is a dedicated dentist who believes great care starts with building trust and treating patients like family. A graduate of the University of the Pacific Dental School, he offers advanced dental emergency treatment with compassion. He’s also a proud member of multiple professional organizations where he actively pursues continuous training. Call (925) 934-3395 to schedule an emergency appointment at Blue Wave Dental or visit our website to see a full menu of services.