But there are things you might do, like staying hydrated, that can relieve the symptoms.
This article explains why hangover headaches occur, especially in people with underlying migraine disorders.
It presents some home remedies to treat your headache until the hangover passes.

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What Is a Hangover Headache?
A hangover usually lasts for around 24 hours.
Consuming alcohol can also trigger an underlying primary headache disorder.
Scientists are not certain as to what causes hangovers, but there are several theories.
Normally, ADH stimulates the kidneys to reabsorb water from urine to prevent dehydration.
They’re a byproduct of the fermentation process.
Hangover Headache Symptoms
Hangover headaches tend to have symptoms common to many people.
The headaches often occur along with other symptoms related to drinking alcoholic beverages.
that you find palatable is acceptable, such as boullion, chicken soup, sports drinks, or water.
Fruit juices can also help to boost your blood sugar.
Avoid having more than one alcoholic drink per hour.
Stop drinking completely when you’ve reached your limit (or before then).
Is the hangover headache worth it?
It generally takes around 24 hours for a hangover headache to go away completely.
But it’s a myth that taking a shower will cure hangover headache symptoms.
The only real hangover cure is time, and a shower won’t make it happen faster.
Johns Hopkins Medicine.Hangover headache.
National Institutes of Health.
National Institute on Alcohol and Alcoholism.Hangovers.
2021;4(3).
2016;9(2):106-112. doi:10.2174/1874473709666161229121527
National Institute on Alcohol Abuse and Alcoholism.Hangovers.
USDA.Dietary Guidelines for Americans, 2020-2025.
Icahn School of Medicine at Mount Sinai.When you are drinking too much - tips for cutting back.
Centers for Disease Control and Prevention.Binge drinking.