Dental Sensitivity After a Filling
Mild sensitivity for 1–3 weeks is normal. Here's when it's a problem.
Dr. Fatima Hassan
General Dentist & Endodontist
Normal
- Mild cold/sweet sensitivity 1–3 weeks
- Gradually resolves
- Responds to sensitive toothpaste
Concerning
- Severe pain on biting
- Hot sensitivity lingering seconds
- Getting worse over time
- Lasting more than 4 weeks
What to check
- Bite: may need small adjustment
- Filling depth: close to pulp?
- Possible crack
When pulp involved
If pulp becomes inflamed, root canal may be needed. Diagnosis via testing.
Prevention
- Careful depth by dentist
- Pulp protectors under deep fillings
- Follow-up at 1–2 weeks
References
- American Dental Association
Referenced sources
- American Dental Association
Medical disclaimer. This article is informational and does not replace professional clinical advice. For a plan specific to your situation, book a consultation with a Paradise Dental specialist.
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Mild cold sensitivity for 1–3 days is normal.