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Upper respiratory tract disorders, including viral infections and allergic rhinitis, cause significant discomfort and disrupt daily life. Managing these conditions involves a variety of drugs, such as antihistamines, intranasal steroids, decongestants, antitussives, expectorants, and mucolytics. Specific examples of drugs in each category are provided.
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Author Spotlight: Advancing Allergic Rhinitis Research with Multicolor Immunofluorescence
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Do Foods Cause Rhinitis?

Giorgio Ciprandi1, Alberto Giuseppe Martelli2, Maria Angela Tosca3

  • 1Allergy Clinic, Casa di Cura Villa Montallegro, Genoa, Italy.

The Journal of Allergy and Clinical Immunology. in Practice
|April 16, 2024
PubMed
Summary
This summary is machine-generated.

Food rhinitis (FR) is an infrequent condition where foods trigger nasal inflammation through various mechanisms, including IgE-mediated and non-allergic pathways. It can also be linked to occupational rhinitis.

Keywords:
AllergenFoodRhinitis

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Area of Science:

  • Immunology
  • Allergology
  • Otorhinolaryngology

Background:

  • Rhinitis is a common inflammatory condition with diverse causes.
  • Mechanisms include IgE-mediated and non-IgE-mediated responses.
  • Food can be a trigger for rhinitis in susceptible individuals.

Purpose of the Study:

  • To explore the etiopathogenesis of food rhinitis (FR).
  • To differentiate FR from other rhinitis types.
  • To understand the various mechanisms underlying FR.

Main Methods:

  • Review of existing literature on rhinitis and food triggers.
  • Analysis of pathogenetic mechanisms in food rhinitis.
  • Categorization of FR based on immune and non-immune responses.

Main Results:

  • Food rhinitis is infrequent as an isolated condition.
  • FR can result from IgE-mediated reactions, type 2 non-allergic inflammation, or hyperreactivity.
  • Food rhinitis may be associated with other allergic or nonallergic disorders.
  • Occupational exposure can also lead to food-related rhinitis.

Conclusions:

  • Food rhinitis involves multiple pathogenetic pathways.
  • Understanding these mechanisms is crucial for diagnosis and management.
  • FR highlights the complex interplay between diet, inflammation, and the nasal environment.