Don't rely only on anti-histamines this allergy season

This episode of Life Kit tackles the common but often misunderstood challenge of seasonal allergies, particularly during spring when tree pollen levels peak. Host Mariel Segarra interviews Dr. Pratyusha Savjani, a board-certified allergist and immunologist, who debunks the widespread reliance on oral antihistamines as the primary solution. Instead, she emphasizes a three-pronged approach: reducing allergen exposure, using targeted nasal and eye medications, and considering long-term immunotherapy. The episode reveals that antihistamines only address histamine-driven symptoms like sneezing and itching, while ignoring the deeper inflammation caused by other immune mediators like leukotrienes. Practical strategies include keeping windows closed, using HEPA air purifiers, showering after outdoor exposure, wearing masks and sunglasses, and using saline nasal rinses—especially before applying medicated sprays. For persistent symptoms, over-the-counter nasal steroid sprays and antihistamine eye drops are recommended, with immunotherapy (allergy shots or sublingual drops) presented as the most effective long-term solution. Dr. Savjani also reassures listeners that starting allergy shots during allergy season is generally safe and can yield results within months for those who commit to regular treatment. Key takeaways include: 1) Oral antihistamines alone are insufficient for managing seasonal allergies due to their narrow mechanism of action; 2) Proactive avoidance of pollen—through environmental controls and hygiene—is crucial; 3) Saline nasal rinses and steroid sprays, when used correctly and consistently, can significantly reduce inflammation and congestion; 4) Immunotherapy, though requiring commitment, offers the potential for lasting relief by retraining the immune system. The episode concludes with a hopeful, actionable tone, empowering listeners to move beyond quick fixes and adopt a comprehensive, science-backed strategy for allergy season comfort.