29/09/2026
7 COMMON CAUSES OF TOOTH SENSITIVITY
Does a sip of cold water or a bite of something sweet suddenly cause a sharp pain in your teeth?
That may be tooth sensitivity, and there can be several reasons behind it.
Here are 7 common causes:
1️⃣ Enamel Wear – Acidic foods, aggressive brushing, grinding and everyday wear can gradually affect enamel.
2️⃣ Gum Recession – When gums recede, tooth roots can become exposed and more sensitive.
3️⃣ Tooth Decay – Cavities can damage the protective layers of the tooth and cause sensitivity as they progress.
4️⃣ Cracked or Damaged Teeth – A crack or fracture may cause sensitivity, particularly while biting or eating hot or cold foods.
5️⃣ Teeth Grinding – Clenching or grinding can wear down enamel and contribute to sensitivity.
6️⃣ Recent Dental Treatment – Temporary sensitivity can occur after certain treatments such as fillings, crowns or professional whitening.
7️⃣ Acid Erosion – Frequent exposure to acidic foods and drinks can weaken enamel.
⚠️ Don't ignore persistent sensitivity.
If sensitivity is frequent, severe, getting worse, or affecting one particular tooth, a dental examination can help identify the underlying cause.
Tooth sensitivity is a symptom — finding the cause is the key to appropriate treatment.
Smile By Design – Dr. Gupta’s Multispeciality Dental & Implant Centre
📞 +91 98182 93593
📍 Shalimar Bagh, Delhi | Gurugram