What is tachypnea?

Tachypnea is defined as a condition characterized by an increased breathing rate. Specifically, it refers to rapid breathing, usually quantified as more than 20 respirations per minute in adults. This elevated rate of breathing can occur in response to various factors, including physiological needs for oxygen, metabolic demands, or in the presence of respiratory or systemic conditions.

In contrast, a slow breathing rate, which is defined as fewer than 12 breaths per minute, represents bradypnea. Normal breathing rates fall within the range of 12 to 20 breaths per minute, indicating an absence of breathing abnormalities. Temporary pauses in breathing are known as apnea, which signifies a different clinical condition altogether. Understanding these distinctions is crucial for correctly identifying and responding to respiratory patterns and ensuring appropriate clinical care.