Alcohol Use Disorder (AUD)

What is alcohol use disorder (AUD)?

From: MedlinePlus, National Library of Medicine

For most adults, moderate alcohol use is probably not harmful. Your risk of developing an alcohol use disorder (AUD) depends on how much, how often, and how quickly you drink alcohol. Alcohol misuse means that drinking causes distress and harm. Over time alcohol misuse can increase your risk of AUD.

AUD can range from mild to severe, depending on the symptoms. Severe AUD is sometimes called alcoholism or alcohol dependence.

AUD is a disease that causes:

• Craving - a strong need to drink
• Loss of control - not being able to stop drinking once you've started
• Negative emotional state - feeling anxious and irritable when you are not drinking

What is binge drinking?

From: MedlinePlus, National Library of Medicine

Binge drinking is a type of alcohol misuse. It means drinking so much at once that your blood alcohol concentration (BAC) level is 0.08% or more. For a man, this usually happens after having 5 or more drinks within a few hours. For a woman, it is after about 4 or more drinks within a few hours. Not everyone who binge drinks has an AUD, but they are at higher risk for getting one.

What are the dangers of too much alcohol?

From: MedlinePlus, National Library of Medicine

Too much alcohol is dangerous. Heavy drinking can increase the risk of certain cancers. It may lead to liver diseases, such as alcohol-associated liver disease (ALD) and cirrhosis. It can also cause damage to the brain and other organs. Drinking during pregnancy can harm your fetus. Alcohol also increases the risk of death from car crashes, injuries, homicide, and suicide.

How do I know if I have an alcohol use disorder (AUD)?

From: MedlinePlus, National Library of Medicine

You may have an AUD if you can answer yes to two or more of these questions:

In the past year, have you:

If you have any of these symptoms, your drinking may already be a cause for concern. The more symptoms you have, the more serious the problem is.

• Ended up drinking more or for a longer time than you had planned to?
• Wanted to cut down or stop drinking, or tried to, but couldn't?
• Spent a lot of your time drinking or recovering from drinking?
• Felt a strong need to drink?
• Found that drinking - or being sick from drinking - often interfered with your family life, job, or school?
• Kept drinking even though it was causing trouble with your family or friends?
• Given up or cut back on activities that you enjoyed just so you could drink?
• Gotten into dangerous situations while drinking or after drinking? Some examples are driving drunk and having unsafe sex.
• Kept drinking even though it was making you feel depressed or anxious? Or when it was adding to another health problem?
• Had to drink more and more to feel the effects of the alcohol?
• Had withdrawal symptoms when the alcohol was wearing off? They include trouble sleeping, shakiness, irritability, anxiety, depression, restlessness, nausea, and sweating. In severe cases, you could have a fever, seizures, or hallucinations.

What should I do if I think that I might have an alcohol use disorder (AUD)?

From: MedlinePlus, National Library of Medicine

If you think you might have an AUD, see your health care provider for an evaluation. Your provider can help make a treatment plan, prescribe medicines, and if needed, give you treatment referrals.

Which doctor should you see?

The suggested department for discussing Alcohol Use Disorder (AUD) is Psychiatry, with a psychiatrist as the relevant type of clinician. General physician / Family Medicine; paediatrician for children. Referral depends on symptoms.

This is an editorial referral starting point. The appropriate clinic depends on the person’s age, symptoms, previous diagnosis and local services. The first clinician can decide whether another specialty or a team is needed; a department label does not confirm the diagnosis.

How to prepare for an assessment

Bring a short timeline of the main symptoms: when they first appeared, whether they are constant or episodic, what seems to change them, and how they affect daily activities. Include previous reports, discharge summaries, current medicines and supplements, allergies, and any relevant family history. A dated record is more useful than trying to match every feature in an online article.

Ask the clinician what is already established and what remains uncertain. If a test is suggested, ask what question it answers, what its limitations are and how the result would change the next step. The information here is not an instruction to arrange every possible test. In children, bring growth, developmental and school information if it is relevant to the concern.

• How are symptoms affecting safety, sleep, relationships and everyday function?
• What roles could psychological treatment, medicines or support services have?
• Who should be contacted if safety or functioning deteriorates?

Treatment discussions and follow-up

Where the source describes treatments, these are an overview of possible care, not a prescription for an individual. Ask which option applies to the confirmed diagnosis, what benefit is expected, what adverse effects to watch for and how progress will be assessed. Availability, approvals and local practice can differ from the country described in the source.

Before leaving the appointment, clarify the next review date, who will communicate results, and whom to contact if the situation changes. Discuss difficulties with sleep, work, school, mobility, eating or emotional wellbeing when these are relevant. Practical support may require coordination between the treating clinician and other services.

The collected references do not establish a complete prevention or long-term outlook section for this entry. Missing information should not be interpreted as proof that prevention is impossible or that a particular outcome is inevitable. Ask what is known for the exact subtype, stage and personal circumstances, and which uncertainties remain.

When to seek emergency help

Severe breathing difficulty, collapse, new stroke-like symptoms, a seizure that is prolonged or repeated without recovery, uncontrolled major bleeding, or an immediate risk of self-harm require emergency help. In India, call 112 or reach the nearest emergency department. This is a general, non-exhaustive warning list; it is not a condition-specific triage tool.