Teeth hurt when drinking cold water because the protective enamel has been compromised, exposing the sensitive inner layer of your tooth to temperature changes. This sharp, sudden pain is called dentin hypersensitivity, and it affects nearly 1 in 8 adults. At RJ Luxe Dental in Memnagar, Ahmedabad, Dr. Jayti Shah treats hundreds of sensitivity cases each year and can identify the exact cause of your discomfort.
Understanding Why Teeth Become Sensitive
Your tooth has three layers: the outer enamel (hard protective shell), the dentin (softer layer with microscopic tubules), and the pulp (nerve and blood vessels). When enamel wears away or gums recede, the dentin tubules become exposed. Cold, hot, sweet, or acidic substances travel through these tubules directly to the nerve, causing that characteristic sharp zinging pain.
Common Causes of Tooth Sensitivity
Enamel erosion from acidic foods and drinks (citrus, soda, wine). Aggressive brushing with a hard-bristled toothbrush wearing down enamel. Gum recession exposing the root surface which has no enamel protection. Teeth grinding (bruxism) wearing down the biting surfaces. Cracked or chipped teeth allowing temperature to reach the nerve. Recent dental work causing temporary sensitivity that usually resolves in days.
Professional Treatment Options
At RJ Luxe Dental, we offer: fluoride varnish applied to sensitive areas to strengthen enamel and block tubules, desensitizing agents (potassium nitrate or calcium phosphate) painted onto exposed dentin, dental bonding to cover exposed root surfaces permanently, gum grafting for severe recession cases, and custom night guards for patients whose sensitivity is caused by grinding. For severe cases where the nerve is irreversibly damaged, root canal therapy may be necessary.
Get Relief from Sensitive Teeth
Stop avoiding cold drinks and ice cream. Schedule a sensitivity assessment with Dr. Jayti Shah at +91 98981 13381.