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Complications of Encephalitis
Many people who have encephalitis make a full recovery but sometimes the brain has been permanently damaged (acquired brain injury) and this causes long-term effects that are very serious.
Some of the complications include:
- problems with balance,
- weakness in part or parts of the body,
- loss of control of movement,
- loss or sensitivity in the senses e.g. touch, taste, hearing, sight and smell,
- slurred speech,
- epileptic seizures (fits),
- prolonged headache,
- dizziness, and
- nausea.
Other changes that may occur include:
- fatigue,
- mood swings,
- depression,
- feeling anxious, frustrated and angry,
- feeling more emotional than usual or emotionally numb,
- no motivation or enthusiasm,
- memory problems e.g. not remembering events before your illness,
- talking about events that have never happened and imagining or confusing facts,
- forgetting that you have done something e.g. put the kettle on, and
- finding it difficult to concentrate.
Following the illness a period of convalescence lasting weeks or months is needed allowing the brain some time to make recovery.









