Nasal Probiotic efficacy in perennial allergic rhinitis symptom control and recurrence

World Allergy Organization Journal 2026 Open access

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Authors: Rana Tafrishi, Farahzad Jabbari Azad, Maryam Khoshkhui, Hamid Ahanchian, Maryam Emadzadeh
DOI: 10.1016/j.waojou.2026.101324
Cited by: 0

Abstract

Allergic rhinitis is a common global disease. Changes in gut microbiota due to antibiotic overuse and modern diets may contribute to rising allergic diseases. Probiotics can regulate gut flora and immune responses. This study aimed to evaluate the effects of probiotic nasal sprays on immune responses and clinical outcomes in persistent allergic rhinitis.

Fields of Study & Subjects

Allergic Rhinitis and Sensitization Probiotics and Fermented Foods Asthma and respiratory diseases

Publication details

Journal / source
World Allergy Organization Journal
Volume
19
Issue
2
Pages
101324–101324
Publication date
1 February 2026
Language
EN