Herpes zoster (commonly called "Naagin") is a viral infection caused by the reactivation of the varicella-zoster virus that causes chickenpox. This condition affects individuals who have previously had chickenpox, as the virus remains dormant in nerve tissues and can reactivate years later.

Herpes Zoster Infection - Are You at Risk of Naagin?

The characteristic rash appears in a band-like pattern following nerve pathways on one side of the body, hence the local name "Naagin". Contrary to myths, the rash cannot completely encircle the body, and remains limited to one side of the affected nerve segment.

Treatment involves antiviral medications and topical soothing lotions, most effective when started early. While not life-threatening, untreated cases can develop complications like post-herpetic neuralgia (persistent nerve pain) or, rarely, systemic issues. Prompt consultation with a dermatologist ensures proper treatment and minimizes complication risks.