Head injury, minor - Treatment 

Treating a minor head injury 

As long as your head injury is minor you don't need to visit your GP or hospital for treatment. If you have signs of a severe head injury get immediate medical help.

Read a list of the symptoms of a severe head injury to find out when you need urgent medical attention.

If you are concerned about a head injury, see your GP. Otherwise, follow the advice below.

Advice for adults

If you have a minor head injury:

  • ask someone to stay with you and keep within easy reach of a telephone and medical help for the first 48 hours after the injury
  • have plenty of rest and avoid stressful situations
  • do not drink alcohol
  • do not take sleeping pills, sedatives or tranquillisers (unless they are prescribed by your doctor)
  • do not take aspirin (unless it is prescribed by your doctor)
  • take painkillers, such as paracetamol, if you have a headache (always follow the manufacturer’s instructions)
  • do not play any contact sport, such as football or rugby, for at least three weeks, and speak to your doctor before you start playing again
  • do not return to work, college or school until you have completely recovered and feel ready
  • do not drive a car, motorbike or bicycle or operate machinery until you have completely recovered

Go to a hospital accident and emergency (A&E) department if you:

  • lose consciousness or become confused, for example not knowing where you are
  • have clear fluid leaking from your ear or nose
  • are drowsy (sleepy) when you would usually be awake
  • have problems speaking or understanding other people
  • lose your balance or have difficulty walking
  • lose power in part of the body, for example in an arm or leg
  • develop a new problem with your eyesight
  • have a headache that keeps getting worse
  • have been sick
  • have a seizure (fit), when your body suddenly moves uncontrollably

Advice for children

If your child has a minor head injury:

  • give them painkillers, such as paracetamol, if they have a mild headache (always read the manufacturer’s instructions and never give aspirin to children under 16 years of age)
  • avoid getting them too excited
  • do not have too many visitors
  • do not let them play contact sports, such as football or rugby 
  • make sure that they avoid rough play for a few days

Take your child back to the accident and emergency (A&E) department of your local hospital if they:

  • are unusually sleepy or you cannot wake them
  • have a headache that is getting worse
  • are unsteady when they walk
  • are repeatedly sick
  • have a seizure (fit)
  • develop a squint or blurred vision, or they start to see double
  • lose consciousness

Go to A&E if your baby has a minor head injury and continues to cry for a long time.


Last reviewed: 19/03/2012

Next review due: 19/03/2014

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Defining minor head injuries

The advice in this article only applies to people with a Glasgow Coma Scale (GCS) score of 15. The GCS is used by healthcare professionals to assess how severely a person’s brain has been damaged following a head injury.

A GCS score of 15 means that your level of consciousness has not been changed by your head injury. You know where you are and can speak and move as instructed.

If your consciousness has been affected by your injury in any way, your GCS score will be less than 15. If this is the case, you will need to be treated in hospital.

Read more information about severe head injury.

First aid at home

Every year, more than a million children have an accident at home. Make sure your first aid kit is fully stocked and ready.