Laser zaps kids' mouth ulcer pain in new study

NCT ID NCT07138586

First seen Nov 01, 2025 · Last updated May 13, 2026 · Updated 26 times

Summary

This study tested three treatments for painful mouth ulcers in 30 children aged 4-12: low-level laser therapy, lidocaine numbing gel, and chlorhexidine mouthwash. The goal was to see which worked best for reducing pain and helping the ulcer heal faster. Children with ulcers from dental work, sharp teeth, or braces were included.

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Contacts and locations

Locations

  • the National research Centre

    Dokki, Giza Governorate, 12622, Egypt

Conditions

Explore the condition pages connected to this study.