New nasal spray aims to soothe dry noses

NCT ID NCT07204158

Not yet recruiting Symptom relief Sponsor: YSLab Source: ClinicalTrials.gov ↗

First seen Nov 01, 2025 · Last updated May 19, 2026 · Updated 29 times

Summary

This study tests a nasal spray made from isotonic seawater and hyaluronic acid to see if it can relieve nasal dryness in children and adults. Researchers will measure changes in dryness, redness, and crusting after 7 days of use. The goal is to confirm the spray improves hydration and comfort safely.

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