Should you sleep immediately after drinking alcohol?

After drinking alcohol, I often go to sleep immediately to help my body recover. Is this safe, and how should I sleep to avoid a headache the next morning? (Tung, 33, Hanoi).

Answer:

Alcohol disrupts the sleep cycle, leading to exhaustion the next day. To mitigate this effect, try to get 7-8 hours of sleep after drinking to aid faster recovery.

If you have consumed a small amount of alcohol and remain conscious, you can safely go to sleep to allow your body to regenerate energy. However, if you have consumed excessive alcohol, cannot stand steadily, have difficulty speaking, or are vomiting continuously, the primary concern is not sleep but safety.

In a state of severe intoxication, the ability to protect one's airway significantly diminishes. If an intoxicated person lies on their back, vomit can enter the trachea, leading to choking. A substantial amount of fluid can obstruct the airway. Many deaths occurring after alcohol consumption are attributed to aspiration while lying in an improper position.

Therefore, severely intoxicated individuals must be placed in a safe recovery position, either on their left or right side. The key is to maintain an open airway, with the mouth facing downwards so that any vomit drains out and does not enter the trachea. The head and shoulders should be slightly elevated above the body, using a pillow or blanket for support. It is also crucial to keep the body warm with blankets, clothes, and socks, as alcohol dilates peripheral blood vessels, causing rapid heat loss.

A sober individual present should regularly monitor the intoxicated person. If the person exhibits abnormally slow or intermittent breathing, is unresponsive to verbal prompts, has pale skin, blue lips, feels cold, experiences convulsions, or vomits continuously and uncontrollably, emergency services must be called immediately. Do not wait for them to "sober up". In instances of severe alcohol poisoning, prompt transport to a hospital can be a decisive factor.