- The Buteyko breathing technique (BBT) consists of breathing techniques, relaxation exercises, and asthma education. The technique aims to reduce hyperventilation. BBT originated in Russia in the 1950s and has since been adapted for use elsewhere.
- BBT is most commonly used to treat asthma and other breathing conditions. Some evidence suggests that BBT may help reduce reliance on asthma drugs, especially among patients who frequently use a rescue inhaler. However, studies have not shown improvement in other measures of asthma severity.