Can a simple seawater spray beat nasal congestion?
NCT ID NCT06580210
First seen Nov 21, 2025 · Last updated Apr 30, 2026 · Updated 25 times
Summary
This study is testing a seawater spray with essential oils to see how well it relieves a stuffy nose caused by colds, sinus infections, or allergies. About 114 people aged 12 and older will use the spray for 7 days. The main goal is to check if nasal blockage improves after 3 days of use.
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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.
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
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Pharmacie de la Force
NOT_YET_RECRUITINGLa Force, 24130, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
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Pharmacie de la Guérinière
RECRUITINGCaen, 14000, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Contact
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Pharmacie du Pont Saint Jean
NOT_YET_RECRUITINGBayeux, 14400, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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