Health Library · Respiratory & Infection

Allergy symptoms

Overview

Allergic rhinitis is IgE-mediated inflammation from pollens, dust mites, animal dander, or molds. Symptoms are often mistaken for chronic colds.

Symptoms to watch for

  • Sneezing
  • Runny nose with clear discharge
  • Itchy eyes, nose, throat
  • Nasal congestion
  • Post-nasal drip
  • Watery eyes
  • Rarely fever (differentiates from infection)

What else could this be?

  • Viral URI (short-lived, with fever)
  • Non-allergic rhinitis
  • Sinusitis

Treatment

Intranasal steroids (fluticasone, mometasone) — most effective. Antihistamines (cetirizine, loratadine, fexofenadine). Ipratropium for runny nose. Immunotherapy for refractory cases.

When to book a visit

Book if OTC options aren't controlling symptoms or you want a prescription strength option.

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