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What is Alcohol Misuse?

Alcohol misuse, which includes binge drinking and heavy drinking, increases your risk of harmful consequences, including AUD. The more drinks on any day and the more alcohol misuse over time, the greater the risk.

The National Institute on Alcohol Abuse and Alcoholism (NIAAA) defines binge drinking as a pattern of drinking alcohol that brings blood alcohol concentration (BAC) to 0.08%—or 0.08 grams of alcohol per deciliter—or more. This typically happens if a woman has four or more drinks, or a man has five or more drinks, within about two hours.

NIAAA defines heavy drinking as follows:

  • For women—four or more drinks on any day or eight or more per week
  • For men—five or more drinks on any day or 15 or more per week
Order our free print publication, available in English and Spanish

Download or order the free 20-page booklet, “Rethinking Drinking: Alcohol & Your Health”.

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Rethinking Drinking English booklet

Disponible en Español

Descargue o ordene copias gratis del folleto de 20 páginas ‘Piénselo Antes de Beber: El Alcohol y su Salud’.

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Rethinking Drinking Spanish booklet

rethinkingdrinking.niaaa.nih.gov

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