'The pollen is coming': How to prepare for an early, severe allergy season, from an allergist

TL;DR

Spring allergy seasons are starting earlier, lasting longer, and becoming more severe in the U.S.
Global climate change is causing warmer temperatures, leading to increased pollen production and longer allergy seasons.
An allergist advises starting allergy medication early, before symptoms become severe.
Effective medication choices include 24-hour antihistamines, antihistamine nasal sprays, or steroid nasal sprays.
To minimize exposure, keep windows closed, especially overnight, and change clothes and shower after being outdoors.
Managing other allergens like dust mites and pet dander can help prevent exacerbation of pollen allergy symptoms.

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