4 Ways Seasonal Changes Affect Your Eczema

Spring: The Pollen Problem

While spring signifies nature’s rebirth, it is a major test for the 81 million Americans with seasonal allergic rhinitis. Symptoms include nasal congestion, watery eyes, and irritated skin. As temperatures rise, trees and plants release pollen, a common eczema trigger. A recent review in Dermatology and Therapy confirms that prolonged exposure to these particles can worsen atopic dermatitis.

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Many believe pollen only harms when inhaled, but research in Skin Pharmacology and Physiology shows allergens can penetrate skin directly through hair follicles. They may remain trapped for a week, even after showering, triggering a cycle of itching. To prepare, avoid known allergens. Dermatologist Dr. Anna Chacon recommends using mobile apps to monitor local pollen forecasts. Additionally, use prescribed topical or oral medications to manage inflammation during these high-risk periods.

Summer: The Double-Edged Sword of Sun and Sweat

For many, summer is a mixed bag. Heat and humidity can prevent skin from becoming overly dry. However, heavy sweating and sun exposure often trigger intense flares. Perspiration causes itching, especially in skin folds like the neck, armpits, and knees. Furthermore, sunburn damages the skin barrier, amplifying eczema symptoms.

Autumn: The Challenge of Dry Air

According to Dermatology and Therapy , solar radiation disrupts the skin barrier, causing inflammation and generating free radicals. Dr. Chacon notes that flares can appear anywhere from 30 minutes to several days after exposure. To stay comfortable, wear loose, breathable fabrics like cotton, silk, or linen. Avoid tight synthetics like polyester or rayon, which trap heat. Always use a mineral-based sunscreen with at least SPF 30, avoiding products with alcohol or fragrances.

Autumn is difficult for eczema sufferers as temperatures drop and air becomes drier. The Cleveland Clinic notes that this lack of moisture leads to skin dehydration and frequent flares. Indoor heating systems further reduce humidity, worsening the condition. Additionally, changing your wardrobe is vital. Dr. Angela Lamb of Mount Sinai explains that materials like wool and synthetics cause overheating and irritation. Rough seams and thick fibers can also aggravate sensitive skin. To prepare, choose soft, natural fibers and prioritize hydration to protect your skin barrier as the season turns.