Vaccination is the most effective and feasible way to prevent shingles and postherpetic neuralgia. More than 90% of adults carry the virus, so timely vaccination is key.

Herpes zoster is a self-limiting disease, and some patients with strong resistance will recover on their own in 2 to 3 weeks. It is recommended to receive recombinant herpes zoster vaccine, because the protective ability of the vaccine based on this technical route will be smaller and safer.