Allergic Rhinitis Diagnosis and Management

Clinical Presentation

The American Academy of Allergy, Asthma, and Immunology recommends considering allergic rhinitis in children presenting with chronic rhinorrhea, nasal itching, and dark circles under the eyes, which are hallmark features of allergic disease in children 1, 2, 3
Nasal itching is a distinguishing feature of allergic rhinitis, much more common in allergic rhinitis than nonallergic rhinitis 2, 3
Pale nasal mucosa, while not entirely specific, is a typical examination finding in allergic rhinitis, particularly seasonal allergic rhinitis 2, 3

Foreign bodies typically present with unilateral symptoms, not bilateral, and the presence of nasal itching is inconsistent with foreign body 2, 3
Ciliary dyskinesia presents with chronic purulent rhinorrhea and recurrent sinopulmonary infections, not the clear rhinorrhea and itching seen in allergic rhinitis 4
Rhinitis medicamentosa requires a history of chronic topical decongestant use and nasal itching is not a prominent feature of rebound congestion 2, 3

Inquiring about seasonal pattern or perennial symptoms can help identify potential allergens 2, 3
A family history of allergic rhinitis, asthma, or atopic dermatitis significantly increases the risk of developing allergic rhinitis 5
Associated symptoms such as eye rubbing, sniffing, snorting, throat clearing, chronic mouth breathing, poor sleep, or school performance issues can be indicative of allergic rhinitis 1, 3
Environmental exposures such as pets, carpeting, dust, mold, or outdoor allergen exposure should be considered 1, 2

The combination of pale mucosa with itching strongly favors an allergic etiology 2