According to a study published in the June issue of the journal Alcohol, it appears that
Alcohol may protect trauma patients from later complications.
From the article:
Injured patients who have alcohol in their blood have a reduced risk for developing cardiac and renal complications, according to a study from the University of Illinois at Chicago School of Public Health. Among patients who did develop complications, those with alcohol in their blood were less likely to die.
"After an injury, if you are intoxicated there seems to be a substantial protective effect," says UIC injury epidemiologist Lee Friedman, author of the study. "But we don't fully understand why this occurs."
In patients who had alcohol in their blood, cardiac complications were reduced by 23.5 percent. Renal complications were reduced by 30 percent.
As alcohol impairs one's ability to avoid traumatic injury (like a car accident), not drinking sounds like the real win. But, if you are in an accident, the booze seemed to help with your chances to survive.
and a friend of mine at college got really drunk and let a friend of HIS drive home. His friend died in the crash, and he lost an eye and an arm.
Drink and driving is a statistically rigged game. It is hazardous enough driving cars when we are sober.....!
On the article, I think the vasodiation is part of it, but a consequence of this is that tissues are more "plump" providing some cushioning.
However, remember when you are intoxicated your liver is working overtime ,so you had better not have a medical condition that requires vigourous enzymatic production!!
I read about this in the paper: Routine Drunk-Driving Trip Turns Tragic For Five Local Teens [theonion.com]