Shingles is a viral infection that affects the nerves and causes a painful rash. While shingles typically affects the skin, it is possible for the virus to spread to other parts of the body, including the brain.
If shingles does affect the brain, it is known as herpes zoster encephalitis. This is a rare complication that occurs when the virus spreads to the brain tissue and causes inflammation.
Symptoms of herpes zoster encephalitis can include fever, headache, confusion, seizures, and changes in behavior or personality. In some cases, it can lead to serious neurological problems.
If you think you may be experiencing symptoms of herpes zoster encephalitis, it is important to seek medical attention right away. Treatment may involve antiviral medications and supportive care to manage symptoms and prevent complications.