Tooth Sensitivity Explained: Why It Happens & What You Can Do About It
Do you feel a sudden zing or pain when you drink something cold, eat something sweet, or even breathe in cold air? That sharp discomfort might be due to tooth sensitivity—a common dental issue affecting millions. In this post, we’ll dive into the causes, treatment options, and everyday tips for reducing sensitivity.
Read more about sensitive teeth from the American Dental Association.
What Is Tooth Sensitivity?
Tooth sensitivity happens when the dentin layer (beneath your enamel) becomes exposed. This allows external stimuli—like heat, cold, or acidity—to reach the nerve endings inside the tooth, causing pain or discomfort.
Common Causes of Tooth Sensitivity
- Brushing too hard or using a hard-bristle toothbrush
- Gum recession from aging or gum disease
- Enamel erosion due to acidic foods/drinks
- Cracked or chipped teeth
- Tooth grinding (bruxism)
- Recent dental work (fillings, whitening, cleanings)
- Cavities or decay exposing dentin
Concerned it might be gum-related? Read our gum disease prevention guide.
At-Home Tips for Managing Tooth Sensitivity
✅ Use Toothpaste for Sensitive Teeth
Choose a desensitizing toothpaste like Sensodyne or Colgate Sensitive Pro-Relief. These contain ingredients that help block nerve signals.
✅ Switch to a Soft-Bristle Toothbrush
Brushing gently with a soft or ultra-soft toothbrush protects enamel and gums.
✅ Avoid Acidic Foods & Drinks
Cut down on soda, citrus, vinegar, and wine—these wear down enamel. Always rinse your mouth after.
✅ Don’t Brush Immediately After Eating
Wait 30 minutes after consuming acidic food/drinks before brushing to protect softened enamel.
Check out our post on toothbrushes for sensitive teeth.
Professional Treatments for Sensitivity
If sensitivity persists, your dentist might recommend:
- Fluoride varnishes to strengthen enamel
- Desensitizing treatments in-office
- Dental bonding to cover exposed root surfaces
- Gum grafts for receded gums
- Mouthguards if grinding is a factor
Book a consultation at Maxilla Dental for personalized advice.
When to See a Dentist
If your sensitivity:
- Lasts more than a week
- Is triggered by pressure or chewing
- Is localized to one tooth
- Comes with swelling or visible damage
…it’s time for a professional exam. You may have a cavity, crack, or nerve issue that needs immediate care.
Say Goodbye to Tooth Sensitivity
With the right care, you don’t have to live with that annoying “zing” anymore. At Maxilla Dental, we’ll identify the root cause of your sensitivity and tailor a treatment plan just for you.
📅 Book your appointment now and enjoy eating, drinking, and smiling again—without pain.
