Cough Reflex Test (CRT) Practice

Wheezing is a common symptom that can indicate allergy-induced respiratory issues. It occurs when the airways become constricted or inflamed, often as a reaction to allergens such as pollen, pet dander, or mold. This constriction leads to a characteristic high-pitched whistling sound during breathing, especially when exhaling. Allergic reactions can trigger bronchoconstriction, resulting in wheezing as a notable sign of asthma or allergic reactions affecting the respiratory system.

Other symptoms, such as stridor, can indicate airway obstruction but are not primarily linked to allergies. A productive cough typically suggests an infection or the presence of mucus in the airways rather than an allergic response. A dry cough, while sometimes associated with allergies, is less specific and can be caused by various conditions unrelated to allergens. Thus, wheezing stands out as a direct and recognizably indicative symptom of allergy-related respiratory problems.