PeakFlowMessungen

PeakFlowMessungen, also known as peak expiratory flow (PEF) measurements, are a simple pulmonary function test used to assess how quickly a person can expel air from their lungs. This measurement is particularly valuable in the management of asthma and other obstructive lung diseases. A peak flow meter is a handheld device that measures the maximum speed of airflow during a forced exhalation. The test involves taking a deep breath and then blowing out as hard and fast as possible into the meter. The result is a numerical value, typically recorded in liters per minute (L/min).

Regular peak flow monitoring can help individuals and their healthcare providers track lung function over time and identify potential problems before symptoms become severe. A drop in peak flow readings can indicate worsening airway inflammation or obstruction, signaling the need for adjustments to medication or other interventions. Patients are often advised to establish a personal best peak flow reading when their condition is stable, which serves as a baseline for comparison. Deviations from this personal best can prompt specific actions outlined in an asthma action plan. Peak flow measurements are a valuable tool for self-management and can empower individuals with lung conditions to better understand and control their disease.