Charleston, S.C. – As pollen season intensifies due to climate change, local medical expert Dr. Kelli Williams is sharing her expertise on how to cope.
According to the Asthma and Allergy Foundation of America’s 2025 Allergy Capitals report, warmer temperatures are extending the duration and severity of seasonal allergies across the nation. The Medical University of South Carolina Pediatric Allergy and Immunology Section Chief notes that trees like birch, pine, and oak are top offenders in the Southeast.
The main culprit behind pollen is tree bark, which contains tiny particles that can trigger different reactions in the immune system. Dr. Williams explains that smaller particles tend to cause respiratory symptoms, while larger particles lead to nasal congestion.
“The amount of pollen released at one time affects people differently,” she says. “A cold winter followed by a burst of warm weather can create a buildup of ‘baby pollen’ before it’s released.”
To minimize exposure, Dr. Williams recommends avoiding touching eyes, closing windows, washing cars, and wearing hats to reduce pollen entry into the body daily. Over-the-counter antihistamines can help alleviate itch, runny nose, and sneezing symptoms.
Prescription medications like intranasal corticosteroid sprays provide daily relief during peak season. By following these tips, Charleston residents can better navigate the challenges of pollen season.
Source: https://www.live5news.com/2025/04/02/allergic-pollen-charleston-medical-expert-explains-how-survive-season