Lungs Allergies Seasonal allergies are often thought of as a minor inconvenience marked by sneezing, runny nose, or itchy eyes. However, for many people, allergies go far beyond the upper respiratory tract and significantly affect the lungs. When allergens irritate the lower airways, they can trigger coughing, wheezing, chest tightness, and breathing difficulty, sometimes mimicking or worsening conditions like asthma or bronchitis. Understanding how seasonal allergies impact