Can ectoin sprays and drops soothe hay fever? new study investigates
NCT ID NCT01471184
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested whether Ectoin allergy nasal spray and eye drops can relieve symptoms of hay fever (runny nose, sneezing, itchy eyes) better than a placebo. 46 adults with ragweed allergies were exposed to pollen in a special chamber. Researchers measured symptom scores and nasal airflow to compare the treatments.
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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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Conditions
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The condition terms exactly as the trial's registrant entered them.
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Locations
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Cetero Research
Mississauga, Ontario, L4W 1N2, Canada