Alcohol Headache: Why It Happens and How to Prevent It (2025)
Learn why alcohol causes headaches and how to prevent them. Science-based prevention strategies for casual drinkers, including DHM's protective role.
If you've ever experienced a throbbing headache after drinking alcohol, you're not alone. Whether it's the immediate headache that strikes during your first glass of wine or the pounding hangover headache the next morning, alcohol headaches affect millions of people worldwide. The good news? Understanding why alcohol causes headaches can help you prevent them entirely.