There’s no single number of drinks that makes someone “an alcoholic.” The clinical term today is alcohol use disorder (AUD), and it’s diagnosed not by how much you drink but by the pattern of consequences and behaviors around your drinking. That said, specific drinking thresholds do signal higher risk, and roughly 1 in 10 Americans aged 12 or older met the criteria for AUD in 2024.
What Counts as One Drink
Before any thresholds make sense, you need to know what a “standard drink” actually means. In the United States, one standard drink contains 0.6 ounces (14 grams) of pure alcohol. That translates to:
- Beer: 12 ounces at 5% alcohol
- Malt liquor: 8 ounces at 7% alcohol
- Wine: 5 ounces at 12% alcohol
- Liquor or spirits: 1.5 ounces (one shot) at 40% alcohol
Most people underestimate how much they pour. A typical restaurant wine glass holds 8 to 10 ounces, which is closer to two drinks. A strong craft beer at 8 or 9% alcohol in a pint glass can also count as nearly two. Getting this baseline right matters, because every guideline and risk threshold builds on it.
The Drinking Levels That Raise Risk
The CDC defines moderate drinking as two drinks or fewer per day for men, and one drink or fewer per day for women. Anything above that moves you into territory associated with increasing health risks.
Binge drinking is the next threshold up: five or more drinks for men, or four or more for women, in about two hours. This is the pattern most strongly linked to accidents, injuries, and acute alcohol poisoning. Beyond that, high-intensity drinking means consuming at least double the binge threshold in one occasion (10 or more drinks for men, 8 or more for women). This level produces rapid spikes in blood alcohol concentration and sharply increases the risk of dangerous intoxication, aggression, and accidents.
Crossing these thresholds doesn’t automatically mean you have AUD. But regularly exceeding them puts you at substantially higher risk of developing it, along with a long list of physical health problems.
How Alcohol Use Disorder Is Actually Diagnosed
The diagnosis isn’t based on a drink count. Instead, clinicians use 11 behavioral and physical criteria. If you meet at least 2 of them within a 12-month period, you qualify for a diagnosis. The severity scales with the number of symptoms: 2 to 3 is mild, 4 to 5 is moderate, and 6 or more is severe.
Some of the key criteria include:
- Drinking more, or for longer, than you intended
- Wanting to cut down or stop but being unable to
- Spending a lot of time drinking, getting alcohol, or recovering from drinking
- Needing noticeably more alcohol to get the same effect (tolerance)
- Experiencing withdrawal symptoms when you stop, or drinking specifically to avoid those symptoms
- Continuing to drink even when it causes problems in your relationships, work, or health
- Giving up activities you used to enjoy in order to drink
Notice that several of these have nothing to do with volume. Someone who drinks only on weekends but can never stop at one or two, who has tried to quit multiple times, and whose relationships are suffering could meet the criteria. Someone else who drinks a glass of wine every night without any of those consequences would not.
Signs Your Body Has Become Dependent
Physical dependence is one piece of AUD, and it’s the piece most people associate with the word “alcoholic.” When your body adapts to regular alcohol, stopping suddenly triggers withdrawal symptoms. These tend to start within 8 hours of the last drink and peak around 24 to 72 hours, though milder symptoms can linger for weeks.
Common early withdrawal symptoms include anxiety, shakiness, sweating, insomnia, nausea, rapid heart rate, and hand tremors. In severe cases, withdrawal can escalate to a condition called delirium tremens, which involves sudden confusion, hallucinations, seizures, and fever. This is a medical emergency.
Two practical warning signs of physical dependence are easy to spot on your own. The first is tolerance: needing more alcohol than you used to in order to feel the same effect. The second is morning drinking, specifically having a drink first thing to steady your nerves or shake off a hangover. If either of those sounds familiar, your body has likely adapted to the presence of alcohol in a way that qualifies as dependence.
A Quick Self-Check
A widely used screening tool called the CAGE questionnaire asks four simple questions:
- Have you ever felt you should Cut down on your drinking?
- Have people Annoyed you by criticizing your drinking?
- Have you ever felt Guilty about your drinking?
- Have you ever had a drink first thing in the morning as an Eye-opener?
Answering “yes” to two or more of these is considered a positive screen, meaning further evaluation is warranted. It’s not a diagnosis on its own, but it’s a reliable signal that your drinking pattern deserves a closer look.
What Heavy Drinking Does to Your Body Over Time
The reason these thresholds exist isn’t arbitrary. Chronic heavy drinking damages nearly every major organ system, often in ways that build silently for years before symptoms appear.
The liver takes the most direct hit. Damage progresses through a predictable sequence: fatty liver, inflammation, scarring (fibrosis), and eventually cirrhosis, where the liver loses its ability to function. Heavy drinking also raises the risk of liver cancer. Many people with early-stage liver damage have no symptoms at all, which is part of what makes the progression so dangerous.
The heart and circulatory system suffer too. Long-term heavy drinking weakens the heart muscle, raises blood pressure, and increases the risk of irregular heartbeats, heart attacks, and stroke. The digestive system is vulnerable as well: alcohol damages the lining of the GI tract, promotes inflammation, and raises the risk of cancers of the esophagus, mouth, and colon.
Beyond individual organs, heavy drinking disrupts your hormone system, contributing to abnormal cholesterol levels, thyroid problems, reproductive dysfunction, and an increased risk of type 2 diabetes. It weakens your immune system, making you more susceptible to pneumonia and other infections. And it can cause nerve damage that leads to numbness in your hands and feet, painful burning sensations, and erectile dysfunction.
The Gap Between Problem Drinking and Getting Help
About 27.9 million people aged 12 and older had AUD in the past year, according to the most recent national survey data. Of those, only 2.5%, roughly 697,000 people, received medication for alcohol use disorder. That gap is enormous, and part of it comes from the confusion this search question reflects: people aren’t sure whether their drinking “counts.”
If you’re asking the question, the amount matters less than the pattern. Track not just how many drinks you have, but what happens when you drink. Do you regularly exceed what you planned? Do you feel worse the next day in ways that affect your work or relationships? Have you tried cutting back and found it harder than expected? Those patterns carry more diagnostic weight than any specific number of drinks per week.