Is “She Pan Chuang” (snake-coiling sore) the same as herpes zoster?

In general, “Shé Pán Chuāng” (literally “snake-coiling sore”) is the colloquial term for herpes zoster. A detailed explanation follows:

“Shé Pán Chuāng” is a common name for herpes zoster, a viral skin disease caused by the varicella-zoster virus (VZV). Primary VZV infection in humans results in either chickenpox or latent infection, after which the virus remains dormant in the dorsal root ganglia or cranial nerve ganglia. When certain factors compromise the host’s immune function, the latent virus may reactivate, travel down the sensory nerve axons, and replicate within the skin innervated by that nerve—leading to the formation of vesicles. Concurrently, the affected nerve undergoes inflammation and necrosis, resulting in neuropathic pain characteristic of herpes zoster.The classic presentation of herpes zoster includes clusters of papulovesicular lesions on the skin with an erythematous halo at their base. The rash typically follows a dermatomal distribution along a single peripheral nerve—most commonly the intercostal nerves—and appears as a unilateral, band-like pattern; hence the colloquial name “Shé Pán Chuāng” (“snake-coiling sore”).

If herpes zoster develops, it is recommended to seek medical guidance for treatment—such as intravenous acyclovir glucose injection and calamine lotion—and to maintain good personal hygiene.