Olive oil mouthwash may ease cancer treatment side effects

NCT ID NCT07293013

First seen Jan 11, 2026 · Last updated May 16, 2026 · Updated 16 times

Summary

This study tests if gargling with olive oil can reduce painful mouth sores caused by radiation or chemo for head and neck cancer. About 120 adults will either use olive oil mouthwash or standard care for 12 weeks. Researchers will check sore severity, dry mouth, pain, comfort, and quality of life.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Ditmanson Medical Foundation Chiayi Christian Hospital

    RECRUITING

    Chiayi City, Chia-Yi City, 60002, Taiwan

    Contact Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.