Why Are My Teeth So Sensitive? Causes and Treatments for Tooth Pain

By Dr. Ambereen Fatima, DDS, FICOI, FAAIP

Lead Dentist at Innova Smiles Dental

Medically reviewed by Dr. Ambereen Fatima, DDS, FICOI, FAAIP • Last reviewed July 16, 2025

Why Are My Teeth So Sensitive? Causes and Treatments for Tooth Pain

Featured Answer: What causes sensitive teeth?

Exposed dentin from gum recession, enamel erosion, grinding, or cracked teeth can trigger sharp sensitivity. Professional treatments include varnishes, bonding, desensitizing agents, and addressing bite forces.

Common Causes

Aggressive brushing or acidic drinks
Gum recession and root exposure
Grinding/clenching (bruxism)
Cracks or leaky fillings

Home and In‑Office Relief

Desensitizing toothpaste and gentle technique
In‑office varnish or bonding for exposed areas
Nightguards when grinding is present

Internal Links

Stay proactive → Dental Exams & Cleanings
Explore restorations → Restorative Dentistry
Book a visit → Contact

Don’t live with sensitivity—call (508) 481‑0110 or book now.

Innova Smiles Dental serves patients in Marlborough, MA and nearby communities including Hudson, Westborough, Northborough, Southborough, Sudbury, and Framingham.

Dr. Ambereen Fatima, DDS, FICOI, FAAIP

Lead Dentist at Innova Smiles Dental

Dr. Fatima is a Fellow of the International Congress of Oral Implantologists (FICOI) and the American Academy of Implant Prosthodontics (FAAIP). She combines advanced implant and restorative training with a comfort‑first approach to care.

Her interests include dental implants, cosmetic smile design, clear aligners, and comprehensive restorative dentistry— helping patients in Marlborough, MA regain confidence and long‑term oral health.

Read full biography

Disclaimer

The information provided in this blog is for educational and informational purposes only. It should not be considered as medical advice or a substitute for professional consultation, diagnosis, or treatment. Please consult with your dentist or healthcare provider to determine what is best for your specific situation. Do not disregard, delay, or avoid seeking professional dental advice because of something you have read here.

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