😖 Why Do My Teeth Hurt When I Eat or Drink?
If you’ve ever felt a sharp, sudden pain after drinking something hot, cold, sweet, or acidic, you’re experiencing tooth sensitivity. This common dental issue affects millions and can make daily life uncomfortable.
But what exactly causes sensitive teeth, and how can you treat it?
🦷 Top Causes of Tooth Sensitivity
1. Enamel Erosion
Your teeth are protected by enamel—the hardest substance in your body. When enamel wears down from acidic foods, aggressive brushing, or grinding, the underlying dentin is exposed. This dentin has tiny tubules leading to nerve endings, causing pain when triggered.
2. Gum Recession
When gums pull back from the teeth (often due to gum disease or brushing too hard), the tooth roots become exposed. Unlike enamel, tooth roots are not protected and can cause sensitivity.
3. Tooth Decay or Cavities
Cavities expose dentin or even the tooth pulp, causing sensitivity and pain. Untreated decay can lead to more serious infections.
4. Cracked or Damaged Teeth
Cracks in teeth from injury or biting hard objects allow stimuli to reach nerves inside the tooth, triggering pain.
5. Recent Dental Treatments
Sometimes, treatments like teeth whitening, fillings, or cleanings cause temporary sensitivity as the teeth adjust.
✅ How to Treat Tooth Sensitivity
🪥 1. Use Desensitizing Toothpaste
Special toothpaste blocks pain signals from the tooth surface to the nerve. Use it consistently—results usually appear within weeks.
🛡️ 2. Modify Brushing Habits
Use a soft-bristled toothbrush and avoid aggressive brushing. Try gentle circular motions and don’t brush immediately after acidic foods.
🦷 3. Visit Your Dentist for Professional Care
Your dentist can:
Apply fluoride varnishes to strengthen enamel
Use bonding agents or sealants to cover exposed roots or cracks
Recommend treatments like dental crowns or root canals if needed
🍋 4. Avoid Acidic Foods and Drinks
Limit citrus, soda, wine, and other acidic foods that erode enamel. Drink through a straw to reduce contact with teeth.
💧 5. Maintain Good Oral Hygiene
Brushing twice daily, flossing, and regular check-ups keep your gums healthy and prevent problems that cause sensitivity.
🔍 When Should You See a Dentist?
If sensitivity:
Persists longer than 2 weeks
Is severe or worsening
Is accompanied by swelling, bleeding, or pain at rest
It could signal underlying dental problems needing professional treatment.
👩⚕️ Our Advice from Pain Free Dentist Sydney
Tooth sensitivity is common but manageable. Early attention can prevent discomfort and protect your smile for the long term.
📞 Book a Consultation Today
If you’re struggling with tooth sensitivity, contact Pain Free Dentist Sydney for a tailored treatment plan.
📍 G1a, 570 New Canterbury Road, Hurlstone Park NSW
📞 (02) 9558 8988
📧 info@painfreedentistsydney.com.au