Drink water or an oral rehydration solution
Rest and sleep
Eat light foods such as toast, crackers, bananas, or soup
Take small sips of clear fluids if you feel nauseous
Avoid more alcohol
Avoid greasy or heavy foods
Avoid caffeine if it worsens dehydration or nausea
Use over-the-counter pain relief only as directed on the label
Avoid acetaminophen if you have been drinking heavily
Take a shower and get fresh air
Wait for time to pass
Seek medical help if you have confusion, repeated vomiting, trouble breathing, fainting, or severe symptoms