Nasal spray may offer fast relief for hives sufferers
NCT ID NCT05496465
First seen Nov 01, 2025 · Last updated May 14, 2026 · Updated 15 times
Summary
This study tested a single dose of a nasal spray called ARS-1 (intranasal epinephrine) to see if it can quickly reduce itching and hives during sudden flare-ups in people with frequent urticaria. 21 adults with chronic hives who still had flares despite regular treatment took part. The spray was compared to a placebo to measure how fast and how long it worked on symptoms.
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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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Locations
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Bernstein Clinical Research Center, LLC
Cincinnati, Ohio, 45236, United States
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Massachusetts General Hospital
Boston, Massachusetts, 02114, United States
Conditions
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