Sharp pain when eating hot, cold, sweet or acidic foods — tooth sensitivity is always a symptom of an underlying cause. At Casa Dentique, Dr. Anjali Katti diagnoses the root cause and provides targeted treatment, not just temporary relief.
Tooth sensitivity occurs when the inner layer of the tooth (dentine) becomes exposed — allowing temperature, pressure and acidic substances to stimulate the nerve inside. Identifying the cause is essential because the correct treatment depends entirely on what is causing the sensitivity.
Acidic food and drink dissolve enamel over time — exposing dentine. Treatment includes diet advice, fluoride application and desensitising agents.
When gums recede, the root surface (cementum) is exposed — roots have no enamel protection and are highly sensitive. Treatment may include gum treatment.
Grinding wears down enamel, exposing dentine. A night guard stops further damage — and desensitising treatment addresses existing sensitivity.
A crack or chip exposes the inner tooth — causing sharp sensitivity on biting. A crown or filling restores the tooth and eliminates sensitivity.
A cavity exposes dentine and eventually the pulp — causing sensitivity that progresses to pain. A filling or root canal is required.
Temporary sensitivity after teeth whitening is common and resolves within 48 hours. Desensitising gel applied before or after whitening reduces this significantly.
Professional desensitising agents (potassium nitrate or fluoride varnish) applied directly to sensitive areas — blocking dentinal tubules and reducing nerve stimulus. Faster and more effective than home toothpaste.
High-concentration fluoride varnish strengthens exposed enamel and dentine — reducing sensitivity and protecting against further acid erosion.
When sensitivity is caused by a cavity, crack or worn restoration — a filling, crown or root canal addresses the sensitivity at source.
If grinding is causing sensitivity, a custom night guard protects the teeth from further enamel loss while desensitising treatment works on the existing sensitivity.
Dental Specialist — Root Canal and Restorative Dentistry
Dr. Anjali Katti handles all general and restorative dental treatments at Casa Dentique. Every finding is explained clearly, and every treatment plan is discussed in full before any work begins.
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