Even a slight increase in stress and anxiety can substantially worsen allergic reactions to common allergens, according to a new study from Ohio State University. Anxiety and stress also cause the allergic reaction to last longer.
Anxiety can also trigger late phase reactions which appear hours after exposure to the allergen (typically the next day).
“What’s interesting about this is that it shows that being stressed can cause a person’s allergies to worsen the next day,” explains researcher Janice Kiecolt-Glaser. “This is clinically important for patients since most of what we do to treat allergies is to take antihistimines to control the symptoms – runny nose, watery, itchy eyes, and congestion.” Continue reading