New combo treatment aims to zap tooth pain away

NCT ID NCT07449169

First seen Apr 07, 2026 · Last updated Apr 28, 2026 · Updated 6 times

Summary

This study compares two treatments for dentin hypersensitivity, a common cause of sharp tooth pain. Seventy adults with sensitive teeth will receive either a special varnish alone or the varnish combined with a low-level laser. Pain levels will be measured before and after treatment to see if the laser provides extra relief.

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