Fatigue and weakness. Excessive thirst and dry mouth. Headaches and muscle aches. Nausea, vomiting or stomach pain.

What is a hangover supposed to feel like?

Drinking alcohol, especially too much, can be accompanied by various side effects. A hangover is the most common one, with symptoms including fatigue, headache, nausea, dizziness, thirst and sensitivity to light or sound.

How long does a hangover last?

Hangovers can last up to 72 hours after drinking, but most are shorter in duration. Again it depends on how much was consumed, how dehydrated you became, nutritional status, ethnicity, gender, the state of your liver, medications, etc.