Herpesviral meningitis

Herpesviral meningitis is a type of meningitis caused by the herpes simplex virus. It is a form of viral meningitis, which is generally less severe than bacterial meningitis but can still cause significant illness.

Causes

Herpesviral meningitis is caused by the herpes simplex virus. There are two types of this virus: Herpes simplex virus type 1 (HSV-1) and Herpes simplex virus type 2 (HSV-2). HSV-1 is primarily associated with oral infections, while HSV-2 is primarily associated with genital infections. However, both types can cause meningitis.

Symptoms

The symptoms of herpesviral meningitis can include fever, headache, stiff neck, and fatigue. Some people may also experience nausea, vomiting, and sensitivity to light. In severe cases, it can lead to seizures and neurological deficits.

Diagnosis

The diagnosis of herpesviral meningitis is typically made through a lumbar puncture, also known as a spinal tap. This procedure involves taking a sample of cerebrospinal fluid and testing it for the presence of the herpes simplex virus.

Treatment

Treatment for herpesviral meningitis typically involves antiviral medications, such as acyclovir. In addition to medication, supportive care may be needed to manage symptoms. This can include rest, hydration, and over-the-counter pain relievers to manage headache and fever.

Prevention

Prevention of herpesviral meningitis involves reducing the risk of infection with the herpes simplex virus. This can include practicing safe sex, avoiding close contact with individuals who have active herpes lesions, and good hand hygiene.

See also

• Meningitis
• Herpes simplex virus
• Viral meningitis
• Bacterial meningitis

Herpesviral meningitis Resources
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