Ancient tree oil spray tested for stuffy nose relief

NCT ID NCT07266688

First seen Dec 10, 2025 · Last updated Jun 17, 2026 · Updated 28 times

Summary

This study tested a nasal spray made from mastic tree oil (Bactorinol®) in 120 adults with vasomotor rhinitis, a condition causing chronic nasal congestion and runny nose. Participants used either the oil spray or a saltwater spray for 20 days. The goal was to see if the oil spray improves nasal airflow and reduces symptoms better than saltwater alone.

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Contacts and locations

Locations

  • Università di Urbino Carlo Bo

    Urbino, Pesaro E Urbino, 61029, Italy

Conditions

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