Health encyclopaedia - Alphabetical Topic List

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Symptoms of Subdural haematoma

Symptoms of an acute subdural haematoma may become obvious within a few minutes of the head injury. Acute haematomas are characterised by:

  • confusion,
  • drowsiness, and
  • loss of consciousness

The symptoms of chronic subdural haematomas are:

  • headache,
  • gradually developing confusion and drowsiness, and
  • visual disturbance.

Both chronic and acute subdural haematomas may also include the following symptoms:

  • seizures,
  • vomiting,
  • progressive muscular weakness, and
  • paralysis on one side of the body.

In both acute and chronic haematomas, symptoms are variable and likely to change. If you develop any of the above symptoms following head injury, it is important to seek medical advice immediately.