Medically reviewed by Kevin Wandler, MD, Chief Medical Advisor
Many adults wonder whether their drinking is normal. Maybe you have a few glasses of wine most evenings, drink more on days off or notice that social plans always seem to involve alcohol. It is a reasonable question, and there is no single answer that fits everyone.
The National Institute on Alcohol Abuse and Alcoholism (NIAAA) offers definitions that help people think about their drinking more clearly. This article explains those definitions in general terms, when any amount of alcohol is too much and the signs that drinking has become a problem regardless of the numbers. For exact figures, NIAAA’s website is the place to go.
What Counts as a Standard Drink
NIAAA defines a standard drink by the amount of pure alcohol it contains. A regular beer, a typical glass of wine and a shot of distilled spirits, each in standard serving sizes, contain roughly the same amount of alcohol. In other words, a glass of wine is not “lighter” than a shot of whiskey.
The catch is that many real-world drinks are larger or stronger than a standard drink. Craft beers can have a higher alcohol content, restaurant and home wine pours are often generous and mixed drinks may contain more than one serving of liquor. Counting drinks without considering size and strength can lead people to underestimate how much they are drinking.
Binge Drinking
NIAAA describes binge drinking as a pattern that brings blood alcohol concentration to the legal driving limit or higher. For most adults, that happens after several drinks within about two hours, and it takes fewer drinks for women than for men.
Binge drinking raises the risk of injuries, alcohol poisoning, risky decisions and, over time, chronic health problems. A person can binge drink without drinking often, so an occasional big night still carries real risk.
Heavy Drinking
NIAAA also defines heavy drinking using limits on how much a person drinks on any single day and over a typical week. Going past either limit counts as heavy drinking, and, as with binge drinking, the thresholds are lower for women than for men. Heavy drinking over time is linked to a higher risk of alcohol use disorder and a long list of health problems.
Less Is Better
Health agencies increasingly emphasize that no amount of alcohol is completely risk-free and that drinking less is better for health than drinking more. Alcohol is linked to several types of cancer, and for some cancers, risk rises even at relatively low levels of drinking. If you do not drink, there is no health reason to start.
When Any Amount Is Too Much
For some people and situations, the safest amount of alcohol is none:
- During pregnancy or when trying to become pregnant
- Before driving, operating machinery or doing anything that requires alertness
- When taking medications that interact with alcohol
- For anyone under the legal drinking age
- For people in recovery from alcohol use disorder or who cannot control their drinking
- For people with certain medical conditions, such as liver disease
Signs Drinking Is a Problem, Regardless of Amount
Numbers are only part of the picture. You may have a problem with alcohol if:
- You often drink more or for longer than you planned
- You have tried to cut back but could not
- You spend a lot of time drinking or recovering from drinking
- You crave alcohol
- Drinking interferes with work, family or other responsibilities
- You keep drinking even though it causes problems in relationships or health
- You need more alcohol to feel the same effect
- You have withdrawal symptoms, such as shakiness, sweating or anxiety, as alcohol wears off
These are among the signs clinicians consider when diagnosing alcohol use disorder. Our article on alcohol dependence explains how physical dependence develops.
Take an Honest Look
A simple way to start is to track your drinking for a few weeks. Write down what you drank, how much and why. NIAAA’s Rethinking Drinking resource offers tools for estimating drink sizes and comparing your pattern with its guidelines. You might also try a stretch of time without alcohol and notice how you feel, and whether it is hard to do.
If cutting back causes physical symptoms, stop and talk to a doctor. Alcohol withdrawal can be life-threatening. It is also worth reading about the long-term effects of alcohol if you have been drinking heavily for years.
Talking With Your Doctor
Your primary care doctor can be a helpful partner. Share an honest estimate of how much and how often you drink, including larger pours and mixed drinks. Ask whether your drinking could be affecting your blood pressure, sleep, mood, liver or medications. Doctors ask about alcohol because it matters to your overall health, not to judge you.
Getting Support
If your drinking worries you, help is available at several levels. Promises Dallas-Fort Worth offers medical detox, residential alcohol addiction treatment, partial hospitalization and a virtual intensive outpatient program available to adults anywhere in Texas. If you are in crisis, call or text 988. In an emergency, call 911.
Frequently Asked Questions
Is drinking every night a problem?
Drinking nightly, even in moderate amounts, can lead to tolerance and dependence and adds up to more exposure to alcohol’s health risks. It is worth reviewing with a doctor.
Are the guidelines different for women?
Yes. NIAAA’s thresholds for heavy and binge drinking are lower for women, reflecting differences in how the body processes alcohol.
Where can I find NIAAA’s exact definitions?
NIAAA publishes its current definitions of standard drinks, binge drinking and heavy drinking on its website, along with the Rethinking Drinking tools.
Get Clear Answers About Your Drinking
If you are wondering whether your drinking has crossed a line, you can talk it through with someone who understands. Our admissions team is available 24/7, insurance verification is free and confidential and same-day admission is often possible when a bed is available.
Review our insurance options, contact Promises DFW or call (469) 546-9303.