Encephalitis

Encephalitis is an inflammation of the brain.

In the UK, the cause in over 50% of cases is unknown, despite extensive testing. Where the cause is identified, it is most likely to be the Herpes-Simplex virus, but there are a number of other viruses or bacteria that can cause encephalitis.

Encephalitis resulting from Herpes-Simplex virus can be treated quite effectively with an anti-viral drug, but early diagnosis is important to reduce the long-term damage. At present, there are few effective treatments for encephalitis causes by different viruses, and care mainly focuses on support and symptom management.

In many cases, people will make a good recovery from encephalitis, but nerve cells in the brain may be damaged. This can lead to long-term effects, which are sometimes severe.

You can read more about the symptoms of Encephalitis on the 'Effects of brain injury' page, using the link on the right. Most Headway groups and branches can offer support to people with Encephalitis, their family and carers.

Click the 'How can we help?' link on the right to see what we can do to support you.