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Allergic rhinitis

Revision as of 11:01, 24 November 2023 by Nikolas (Sọ̀rọ̀ | contribs) (Created page with "* Allergic rhinitis is a type I hypersensitivity * Types ** Seasonal (hay fever) *** Pollen *** February – September *** No symptoms the rest of the year ** Perennial *** Indoor allergens *** House dust *** Pets *** Moulds *** Latex * Clinical features ** Nasal airway obstruction ** Sneezing ** Watery rhinorrhoea ** Itchy nose and eyes * Diagnosis ** History ** Examination of nose *** Bluish-purple mucosa in seasonal *** Red mucosa in perennial ** Allergy testing *** P...")
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  • Allergic rhinitis is a type I hypersensitivity
  • Types
    • Seasonal (hay fever)
      • Pollen
      • February – September
      • No symptoms the rest of the year
    • Perennial
      • Indoor allergens
      • House dust
      • Pets
      • Moulds
      • Latex
  • Clinical features
    • Nasal airway obstruction
    • Sneezing
    • Watery rhinorrhoea
    • Itchy nose and eyes
  • Diagnosis
    • History
    • Examination of nose
      • Bluish-purple mucosa in seasonal
      • Red mucosa in perennial
    • Allergy testing
      • Prick test
      • Radioallergosorbent test
  • Treatment
    • Avoid allergen
    • Medical
      • Intranasal or oral
      • Antihistamines
      • Decongestants (xylometazoline)
      • Local steroids
      • Sodium cromoglycate
      • Muscarinic antagonists (ipratropium)
      • Antileukotrienes
    • Immunotherapy – hyposensitization
    • Resection of turbinates‎