Influence of alcohol on respiratory disturbance during sleep
Related Experiment Video
Updated: Oct 9, 2026

Disruption of Frontal Lobe Neural Synchrony During Cognitive Control by Alcohol Intoxication
Published on: February 6, 2019
W Tsutsumi1, S Miyazaki, Y Itasaka
1Department of Otorhinolaryngology, Akita Red Cross Hospital, Akita University School of Medicine, Japan. cheri@da2.so-net.ne.jp
Abstract:
Oxygen saturation was measured in 37 patients with sleep-related breathing disorders over 2 nights: after alcohol intake and under control conditions. Both the number of 3% oxygen desaturation per hour (ODI3) and the lowest saturation (LSAT) were significantly aggravated after alcohol ingestion. Oxygen saturation was degraded in 28 cases after alcohol intake. In 69% of the cases in which ODI3 increased after alcohol ingestion, the aggravation during the alcohol metabolism time was noted. No correlation was found between the quantity of alcohol and oxygen desaturation following alcohol ingestion. Our study revealed that alcohol aggravates sleep-related breathing disorders.
More Related Videos
05:12Chronic Intermittent Ethanol Vapor Exposure Paired with Two-Bottle Choice to Model Alcohol Use Disorder
Published on: June 23, 2023
08:37Assessment of Glutamine as a Fuel Source for Alveolar Macrophages Exposed to Chronic Ethanol Using an Extracellular Flux Bioanalyzer
Published on: November 15, 2024
Related Concept Videos
Substance Use Disorders Affecting Sleep
Understanding the concepts of physical dependence,...
CNS Depressants: Alcohol and Nicotine
Insufficient Sleep and Sleep Deprivation
Sleep deprivation is a more severe form of sleep loss...
Depressants
Alcohol is a common depressant that can induce a sense of relaxation and reduced inhibition at low doses. Contrary to its occasional...
Sleep Apnea
The condition is more prevalent among...
Acute Respiratory Failure-IV