Yeast postbiotics for persistent nasal allergy symptoms
Part of Ear, nose & throat, Immune system & allergy, Lungs & breathing clinical trials.
This trial studies whether a yeast-based supplement can help manage ongoing allergic rhinitis (nasal allergy) symptoms like sneezing, runny nose, and itching. It's for people aged 18-35 who have symptoms most days for at least 4 weeks.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 35 years old.
- You have persistent allergic rhinitis symptoms: at least two of sneezing, runny nose, itching, or congestion for at least 1 hour a day, on 4+ days per week, for 4+ weeks.
- You have not used probiotics, prebiotics, antihistamines, steroids, or immune-suppressing medications in the past month.
- You are willing to keep your usual physical activity and diet during the study.
- You are not pregnant, breastfeeding, or planning to become pregnant during the study.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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