Altitude and alcohol: a dangerous combination
A recent study published in the journal Thorax found that consuming alcohol before sleeping on an airplane can lead to dangerously low blood oxygen levels and increased heart rates, even in young, healthy individuals. This is due to the combined effects of alcohol and the lower air pressure experienced during flights, which reduces oxygen intake. Patricia Wu and Jessica Reyes discuss the study’s findings with Dr. Jude Black.
What to keep in mind if you have a pre-existing condition
While healthy individuals may not experience immediate harm, the study’s authors strongly advise against drinking alcohol on planes, as it could worsen pre-existing medical conditions. The drop in oxygen saturation, sometimes below 90%, could be particularly dangerous for those with heart disease or respiratory issues.
Limit or avoid as much as possible
Experts suggest that even healthy individuals should limit themselves to one drink if they choose to consume alcohol during a flight. For those with underlying health conditions, it’s recommended to avoid it altogether.
To learn more about Dr. Jude Black and her work, visit her website and connect with her on Instagram.
