Segmental Anhidrosis Secondary to Herpes Zoster: A Rare Autonomic Complication

Key Points

• To describe a rare case of segmental anhidrosis secondary to herpes zoster.
• Case description of segmental anhidrosis following herpes zoster infection.
• Clinical observation of symptoms and physical examination.
• Identification of segmental anhidrosis localized to the area affected by herpes zoster.
• Highlighting the link between herpes zoster and autonomic nervous system impairment.