What should I do if my eyes turn red after drinking alcohol?
Disease description:
I am a 32-year-old male. After drinking alcohol, my eyes always become very red. Friends say this indicates an alcohol allergy. Although I don't experience any other obvious discomfort, the redness of my eyes after drinking is bothersome. I would like to understand what can be done about red eyes caused by alcohol consumption.
Doctor's answer (1)
Dr. Wang Shuai
Red eyes after drinking alcohol is a common phenomenon, usually related to low activity of aldehyde dehydrogenase in the body. This enzyme is responsible for breaking down acetaldehyde, a byproduct of alcohol metabolism. If the enzyme activity is insufficient, acetaldehyde accumulates in the body, causing blood vessels to dilate and resulting in redness of the face and eyes. Additionally, increased blood circulation after drinking may also make the eye blood vessels more noticeable. This condition is not a true allergy but rather a physiological reaction. However, if it is accompanied by symptoms such as dizziness or nausea, it may indicate poor alcohol tolerance or other underlying health issues.
To alleviate red eyes after drinking, it is recommended to control alcohol intake and avoid consuming large amounts of alcohol in a short period, giving the body sufficient time to metabolize the alcohol. Choosing low-alcohol beverages and appropriately pairing them with warm water or mild foods may help reduce alcohol's irritation to the body. Maintaining a healthy lifestyle with regular作息 and dietary habits, and avoiding excessive fatigue, can also help improve the body's tolerance to alcohol. If the redness is severe or accompanied by other discomforts, prompt medical attention is advised.
