Hangover

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Table of Contents

Other names for Hangover

Alcohol rebound effect
Alcohol-induced dehydration
Post-alcohol discomfort
Veisalgia

Synopsis of Hangover

A hangover is the collection of physical and mental symptoms that occur after consuming excessive alcohol, typically peaking as blood alcohol levels return to zero. Symptoms vary in intensity based on amount consumed, hydration status, genetics, nutritional state, and sleep quality. Hangovers generally last from a few hours to over a day.

Common symptoms include:

  • Headache

  • Nausea or vomiting

  • Fatigue or weakness

  • Dizziness or lightheadedness

  • Sensitivity to light and sound

  • Muscle aches

  • Dehydration and dry mouth

  • Mood changes, such as irritability or anxiety

  • Poor concentration

Underlying causes of hangovers include dehydration, electrolyte imbalance, acetaldehyde buildup (a toxic alcohol byproduct), gut inflammation, blood sugar fluctuations, and oxidative stress. Dark liquors like whiskey or red wine tend to cause worse hangovers due to higher congener content.

When to see a doctor:
If symptoms include confusion, persistent vomiting, seizures, or difficulty waking, seek immediate medical help—these may indicate alcohol poisoning, not a typical hangover.

Natural remedies for Hangover

Rehydrate Thoroughly: Drink water or electrolyte-rich fluids (like coconut water or broths).

Eat a Nutritious Meal: Bland foods like toast, bananas, or eggs can help stabilize blood sugar and replenish nutrients.

Sleep: The most effective natural remedy for allowing the body to recover.

Ginger Tea or Peppermint: Soothe nausea and settle the stomach.

Avoid More Alcohol (“Hair of the Dog”): May delay recovery and worsen dehydration.

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