yskähtelyä

Yskähtely refers to a brief, involuntary expulsion of air from the lungs, often accompanied by a distinctive sound. It is a common reflex that can be triggered by various factors. These triggers can include irritation in the throat or airways, such as from dust, smoke, or dry air. Sometimes, yskähtely can be a sign of a mild illness, like a cold or allergies, where the body attempts to clear irritants or excess mucus.

The act of yskähtely involves a sudden contraction of the abdominal muscles and diaphragm, forcing air upwards. This action can help to dislodge foreign particles or mucus from the respiratory tract, thus protecting the lungs. While often minor, persistent or excessive yskähtely might indicate a more significant underlying condition and could warrant medical attention. The sound of yskähtely can vary depending on the individual and the cause. It is generally considered a normal physiological response to certain stimuli.