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Alcohol poisoning

Find out about alcohol poisoning, what the symptoms are, what to do if you think you or someone else has it, what the treatments are and what causes it.

About this information

This NHS content is written for people in England. Services, entitlements and contact routes may differ in other countries.

Symptoms of alcohol poisoning

Symptoms start after drinking a lot of alcohol and may include:

  • confusion
  • slurring words or being unable to speak
  • being unable to coordinate movement – for example, being unable to stand, walk, or pick things up
  • being sick
  • peeing or pooing yourself
  • pale or blue-tinged skin – on black or brown skin this may be easier to see inside the lips, on the gums and under the fingernails
  • slow or irregular breathing
  • having a seizure or fit
  • loss of consciousness

Call 999 if:

  • you think someone has alcohol poisoning
  • you or someone else has had a seizure or fit
  • someone has lost consciousness
  • someone has stopped breathing

A&E safety messaging (for 999 only)

Do not drive yourself to A&E.

The person you speak to at 999 will give you advice about what to do.

Things you can do to help someone who has drunk too much alcohol

Do

  • stay with them because there's a risk they could choke on their own sick or stop breathing

  • sit them up if they're awake, or put them in the recovery position if they've passed out, and check they're breathing properly

  • give them water to sip if they're conscious, able to swallow and not vomiting

  • keep them warm with a jacket or blanket

Don't

  • do not let them drink more alcohol

  • do not offer them food as they could choke

  • do not give them coffee or drinks containing caffeine because this can dehydrate people with alcohol poisoning

  • do not put them in a cold shower or bath because there's a risk they could get too cold, fall or lose consciousness in the water

  • do not try to make them sick

Treatment for alcohol poisoning

You'll need to go to hospital to be monitored if you have alcohol poisoning. It can cause serious complications, like liver and heart failure, which can be fatal.

You may be given fluids, which may be given into your veins with a drip.

You may also be given help with your breathing until the effects of the alcohol wear off.

Causes of alcohol poisoning

Alcohol poisoning is usually caused by binge drinking, which is where you have a lot of alcohol in one drinking session. It can happen when you drink alcohol faster than your body can filter it out of your blood.

Having too much alcohol in your blood stops your body working properly and can be life-threatening.

Alcohol affects people differently. Some people may be able to drink more alcohol than others with fewer effects.

Alcohol poisoning

Symptoms

Alcohol poisoning

Medical treatments

Alcohol poisoning

Self-care

Alcohol poisoning

Causes

Symptoms of alcohol poisoning include confusion, slurring words, being unable to coordinate movement, being sick and loss of consciousness.

Alcohol poisoning can cause serious complications. You'll need to be monitored in hospital and may need treatment, including being given fluids.

Things you can do to help someone who may have alcohol poisoning include giving them water, keeping them warm and not letting them drink more alcohol.

Alcohol poisoning is usually caused by having lots of alcoholic drinks in a short period.

Content supplied by the NHS website

Content supplied by the NHS website, refreshed 19 August 2026. View the original NHS article ↗

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