Encephalitis is a viral infection, or an inflammation, of the brain. The viral infection that causes encephalitis may be the primary cause or a secondary complication. Viruses that cause primary encephalitis may be epidemic, such as polio, or sporadic, such as herpes simplex, varicella zoster, or mumps.
Secondary encephalitis is usually a complication of a viral infection.
Because a viral infection cannot be cured with antibiotics, treatment usually involves management of the symptoms while the body's immune system fights the virus. Consult your physician to establish the best treatment protocol for your individual medical condition. This information is not intended to be a substitute for individual medical advice in diagnosing or treating a health problem. Please consult with your health care provider about your health care concerns.