The Brian Lehrer Show Spring Allergies 101
Apr 16, 2025
Jennifer Toh, a skilled allergist and immunologist, dives into the nitty-gritty of spring allergies and their impact on our lives. She explains how seasonal allergies evolve over time and offers insights on choosing effective antihistamines, like Allegra, over others. The discussion touches on the immune system's reaction to tree pollen, reveals the surprising effects of climate change on allergies, and emphasizes the importance of consulting with specialists. Toh even shares personal stories about common remedies and strategies for relief.
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Spring Allergens Explained
- Tree pollen is the main allergen in the air during spring in NYC and much of the US.
- Mold spores are typically low in spring, peaking more in the fall.
Immune Reaction to Pollen
- Allergic reactions to pollen cause sneezing, runny nose, itchy watery eyes, and nasal congestion.
- Asthma or eczema can worsen in allergic individuals during pollen season.
Diagnosing Allergies
- See a board-certified allergist to do allergy testing to identify the specific allergens.
- Allergy symptoms often have no fever, and last longer than typical viral infections, which resolve in a week.