Lung Unit

Anti-Tobacco Programme

Pulmonologists

Spirometry

Spirometry consists of a non-invasive study that assesses bronchial function, which is essential for the diagnosis of diseases such as asthma and COPD. It is indispensable for smokers, people who use chlorine or acids for cleaning bathrooms and kitchens at home or at work, or those workers who are exposed to dust, gas or smoke. In addition, it is useful for monitoring the consequences of chronic respiratory diseases or for assessing pulmonary function prior to general surgery.

This test is used for diagnosing and monitoring diseases that affect the lungs and make breathing difficult, such as asthma and cystic fibrosis, among others.

How is it carried out?

Spirometry is a quick and painless test carried out using a spirometer, an instrument that measures the amount of air that the lungs can hold (air volume) and the of inhalation and exhalation during breathing (air flow rate). When undergoing this test you simulate blowing out a candle.