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Head Injury Advice for Adults

Minor Injuries & Urgent Treatment

Last updated: June 2026
Next review: June 2028

Recovering After a Head Injury

It is common to feel unwell for a short time after a minor head injury. Most people recover quickly, but it is important to rest, monitor your symptoms and know when to seek urgent medical attention. This guide explains what to expect, how to look after yourself and the warning signs that require immediate medical help.


What to Expect

After a head injury, you may experience:

  • A mild headache that does not go away straight away.
  • Blurred or disturbed vision.
  • Feeling sick (without vomiting).
  • Dizziness.
  • Feeling irritable or emotional.
  • Difficulty concentrating or thinking clearly.
  • Trouble sleeping.
  • Loss of appetite.
  • Feeling more tired than usual.

These symptoms should gradually improve over the first few days. If you are worried about your symptoms, contact your doctor. If they continue for more than two weeks, arrange an appointment with your GP.


Looking After Yourself

To support your recovery:

  • Have someone stay with you for the first 24 hours if possible.
  • Rest and avoid stressful situations.
  • Only take medicines approved or prescribed by a doctor.
  • Do not take sleeping tablets, sedatives or tranquillisers unless prescribed.

During the First 24–48 Hours

Take extra care while you recover.

You should:

  • Avoid being alone at home if possible.
  • Keep a phone or alarm nearby so you can call for help if needed.
  • Avoid driving a car, motorcycle or bicycle.
  • Do not operate machinery until you have fully recovered.

Call 999 Immediately If You Notice

Seek emergency medical help if you develop:

  • Difficulty waking up or excessive sleepiness lasting more than one hour.
  • Confusion or unusual behaviour.
  • Vomiting.
  • A severe headache that will not go away.
  • Problems with your vision.
  • Difficulty walking or keeping your balance.
  • Difficulty speaking.
  • A seizure or fit.
  • Weakness in your arms or legs.
  • Clear fluid leaking from your nose or ears.
  • Bleeding from the ears.
  • New hearing problems.

When to Get Medical Advice

Call 111 if you need urgent medical advice but your condition is not life-threatening.

For less urgent concerns, contact your GP or local pharmacist.


Recover Safely

Most people recover well from a minor head injury with rest and sensible precautions. Continue to take things slowly, avoid unnecessary risks and seek medical advice if your symptoms worsen or do not improve as expected.