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Related Experiment Video

Updated: Jul 11, 2025

Author Spotlight: Advancing Allergic Rhinitis Research with Multicolor Immunofluorescence
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Examining the Correlation between Allergic Conjunctivitis and Allergic Rhinitis.

Fang Xu, Kunna Yang

    Alternative Therapies in Health and Medicine
    |November 16, 2023
    PubMed
    Summary

    Allergic conjunctivitis (AC) and allergic rhinitis (AR) frequently coexist, sharing similar triggers like dust mites and fungi. Integrating AC prevention into AR strategies is recommended due to their common allergic pathways.

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    Area of Science:

    • Ophthalmology
    • Allergology
    • Immunology

    Background:

    • Allergic conjunctivitis (AC) and allergic rhinitis (AR) are common allergic conditions.
    • These conditions often present concurrently, suggesting shared underlying mechanisms and triggers.

    Purpose of the Study:

    • To investigate the correlation and association between allergic conjunctivitis and allergic rhinitis.
    • To identify common allergens and pathophysiological links between AC and AR.

    Main Methods:

    • A retrospective study of 462 patients diagnosed with AC or AR between January 2018 and December 2020.
    • Patients were divided into AC and AR groups. Allergen analysis and eosinophil presence in conjunctival and nasal scrapings were examined for patients with concurrent conditions.

    Main Results:

    • High rates of comorbidity were observed: 75% of AC patients had AR, and 73.5% of AR patients had AC.
    • Dust mites, house dust, and fungi were the primary inhalant allergens (91.23% IgE positivity).
    • Eosinophils were detected in conjunctival (54.81%) and nasal (57.43%) scrapings without significant difference.

    Conclusions:

    • AC and AR share common pathophysiological processes and allergen profiles.
    • The conjunctiva and nasal mucosa are key sites for allergic reactions in these conditions.
    • Integrating AC prevention and treatment into AR management strategies is suggested.