Alcohol Use Disorder
A condition where a person can't control their drinking despite harm to health, work or relationships.
Quick Summary
Strong cravings, drinking more than intended, failed attempts to cut down, withdrawal symptoms and neglecting responsibilities.
Medically supervised withdrawal, counselling, support groups and medicines that reduce cravings.
Family history, early drinking, stress, mental health conditions and social pressure.
Overview
Long-term heavy drinking damages the liver, heart, brain and stomach and increases cancer risk.
Stopping suddenly after heavy drinking can be dangerous, so detox should be medically supervised. Recovery is possible with support.
Symptoms
Cravings
A strong urge to drink.
Loss of control
Drinking more or longer than planned.
Withdrawal
Shaking, sweating, anxiety, and in severe cases fits or hallucinations.
Harm
Problems at home, work or with health.
Causes & Risk Factors
Biological Causes
A mix of genes, brain changes from repeated drinking, and social factors.
Key Risk Factors
- Family history Alcohol problems in relatives.
- Mental health Depression and anxiety.
- Environment Stress and easy access to alcohol.
Management & Treatment
01. Supervised detox
Medicines to make withdrawal safe.
02. Counselling
Motivational and behavioural therapies.
03. Medicines
Such as acamprosate, naltrexone or disulfiram.
Frequently Asked Questions
Is it safe to stop suddenly?
Where can I get help?
Sources and further reading
Last updated 21 October 2026. For more detail, see these trusted health organisations.
- Alcohol Use Disorder (AUD)(opens in a new tab) · MedlinePlus, US National Library of Medicine
- Alcohol-use disorder(opens in a new tab) · NHS