Tachypnea is defined as an abnormally rapid rate of breathing. In adults, it typically refers to a respiratory rate higher than 20 breaths per minute.
This condition can occur for various reasons, including physical exertion, anxiety, fever, or an underlying health issue such as lung disease, heart problems, or an infection. When the body requires more oxygen or needs to expel carbon dioxide more quickly, the respiratory rate increases.
Diagnosing tachypnea usually involves a physical examination and a review of the patient’s medical history. Understanding the underlying cause is crucial, as it can help determine the appropriate treatment. If tachypnea is related to an acute condition, such as an asthma attack or pneumonia, prompt medical intervention may be required.