Gut bacteria may calm hay fever misery, study finds

NCT ID NCT07532837

First seen Apr 22, 2026 · Last updated May 14, 2026 · Updated 5 times

Summary

This study tests whether taking oral probiotics can reduce symptoms of allergic rhinitis (hay fever) like sneezing, runny nose, and itchy eyes, and improve quality of life. It involves 225 people aged 6 to 65 with diagnosed allergic rhinitis. The approach uses specific probiotic strains to help balance the immune system and lower allergic reactions.

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Contacts and locations

Locations

  • China Medical University Hospital

    Taichung, 404, Taiwan

Conditions

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