Oxygen in the acute care of adults : Short version of the German S3 guideline

Oxygen is a drug with specific properties, a defined dose-effect range and side effects. In 2015, in a sample of UK hospital patients, 14% were treated with oxygen, of which only 42% had a prescription. Health care workers are often uncertain about the relevance of hypoxemia, and there is limited awareness of the risks of hyperoxemia. Numerous randomized controlled trials on oxygen therapy have recently been published.