Drink water
Sip an electrolyte drink
Eat a light, bland meal
Rest in a dark, quiet room
Take over-the-counter pain relief if safe for you
Avoid more alcohol
Avoid greasy or heavy foods
Avoid caffeine if it makes you feel worse
Try ginger tea for nausea
Take a short nap
Shower with lukewarm water
Get fresh air
Rehydrate slowly and steadily
Seek medical help if symptoms are severe or unusual