What is Binge Drinking?

Binge drinking is a common pattern of excessive alcohol use in the United States. The National Institute of Alcohol Abuse and Alcoholism defines binge drinking as a pattern of drinking that brings a person’s blood alcohol concentration (BAC) to 0.08 grams percent or above.

This typically happens when men consume 5 or more drinks, and when women consume 4 or more drinks, in about 2 hours.

Most people who binge drink are not alcohol dependent.

• Approximately 92% of U.S. adults who drink excessively report binge drinking in the past 30 days.
• Although college students commonly binge drink, 70% of binge drinking episodes involve adults over age 25 years.
• The prevalence of binge drinking among men is 2 times the prevalence among women.
• Binge drinkers are 14 times more likely to report alcohol-impaired driving than non-binge drinkers.
• About 90% of the alcohol consumed by youth under the age of 21 years in the United States is in the form of binge drinks.
• About 75% of the alcohol consumed by adults in the United States is in the form of binge drinks.

• The proportion of current drinkers that binge is highest in the 18- to 20-year-old group (51%).

Binge drinking is associated with many health problems, including but not limited to

• Unintentional injuries (e.g., car crashes, falls, burns, drowning).
• Intentional injuries (e.g., firearm injuries, sexual assault, domestic violence).
• Alcohol poisoning.
• Sexually transmitted diseases.
• Unintended pregnancy.
• Children born with Fetal Alcohol Spectrum Disorders.
• High blood pressure, stroke, and other cardiovascular diseases.
• Liver disease.
• Neurological damage.
• Sexual dysfunction.

• Poor control of diabetes.

Evidence-based interventions to prevent binge drinking and related harms include

• Increasing alcoholic beverage costs and excise taxes.
• Limiting the number of retail alcohol outlets that sell alcoholic beverages in a given area.
• Consistent enforcement of laws against underage drinking and alcohol-impaired driving.
• Screening and counseling for alcohol misuse.