The Sunset Blog — Asian Flush, ALDH2 & Alcohol Science

You've seen the ads — a patch you wear before drinking to stop the flush. But do Asian glow patches actually work? The answer comes down to what your skin will and won't let through.

Struggling to breathe after a drink isn't a side effect to wait out. Here's how to tell an emergency from a manageable reaction, why alcohol tightens the airways, and what to do.