Symptoms happen soon after you're exposed to an allergen. The most common are:

  • Runny or itchy nose
  • Congestion
  • Itchy, watery, or red eyes
  • Itchy nose, ears, or throat
  • Sinus pain or pressure
  • Headache
  • Sneezing
  • Dark circles under your eyes
  • Postnasal drip
  • Feeling tired
  • Lessened sense of smell and taste
  • Chronic cough

Revision Information

  • Reviewer: EBSCO Medical Review Board Marcin Chwistek, MD
  • Review Date: 09/2018 -
  • Update Date: 10/16/2018 -