ADDICTION

Addiction is generally understood as a pattern in which the use of a substance, or a behaviour, becomes difficult to control and continues even when it causes problems in someone's life.

The World Health Organization groups these under disorders due to substance use and addictive behaviours, recognising that both substances and certain behaviours can affect the brain's reward and control systems.

Dependence usually develops gradually, and many factors contribute — including stress, circumstances, physical health, mental health and social environment. It is not a matter of willpower or character.

Stopping can be genuinely difficult, and with some substances, including alcohol, stopping suddenly without medical advice can be unsafe. NICE guidance on alcohol-use disorders describes assessment and treatment that should be delivered by trained professionals.

These are experiences some people may recognise. They can have many causes and are not a diagnosis.

• Using more, or for longer, than intended.
• Finding it hard to cut down or stop, even when someone wants to.
• Spending an increasing amount of time using, recovering, or thinking about it.
• Other areas of life — work, study, relationships, health, money — starting to be affected.
• Continuing despite negative consequences some people would expect to be a reason to stop.

• Talking to someone trusted is often the first step, and it does not have to be a formal conversation.
• A GP can discuss concerns confidentially and explain what local services exist. NHS services for drug and alcohol support are free and can usually be accessed directly.
• If someone is drinking heavily every day, medical advice matters before making changes, because withdrawal can carry health risks.
• If there is immediate danger to someone's safety, urgent help should be sought straight away.

• Listen without pressing for explanations, and avoid words that label the person rather than describe the situation.
• Ask what would help rather than assuming. Small, practical support often matters more than advice.
• Encourage contact with a GP or a recognised support service, and offer to help with the practical steps.
• Support for families exists too — you do not have to manage it alone.

• NHS — Drug addiction: getting help
• NHS — Alcohol support
• NHS — Find a GP
• Samaritans — free, 24/7, call 116 123
• NHS — Where to get urgent help for mental health

• WHO — Addictive behaviour
• NICE NG115/CG115 — Alcohol-use disorders
• NHS — Addiction support