Tachypnø

Tachypnø is a medical term describing rapid breathing. It is characterized by a respiratory rate that is faster than normal for an individual's age and physiological state. For adults, a resting respiratory rate above 20 breaths per minute is generally considered tachypnø. In infants and children, the normal respiratory rate is higher, and tachypnø is defined relative to age-specific norms.

The causes of tachypnø are varied and can range from benign physiological responses to serious underlying medical conditions. Common triggers include physical exertion, anxiety, fever, and pain. However, tachypnø can also be a symptom of more significant health issues such as pneumonia, asthma exacerbation, pulmonary embolism, heart failure, and metabolic acidosis. The body may increase breathing rate in an attempt to compensate for a lack of oxygen or to expel excess carbon dioxide.

Diagnosing the cause of tachypnø involves a thorough medical evaluation. This typically includes a review of the patient's medical history, a physical examination focusing on the respiratory and cardiovascular systems, and potentially diagnostic tests such as chest X-rays, electrocardiograms, and blood gas analyses. Treatment is directed at the underlying cause. If tachypnø is a symptom of a life-threatening condition, prompt medical intervention is crucial.