herpes zoster(9) Cupping(3) sequential analysis(3) Serum SP(3) Interleukin 4(3) Meta-analysis(3) Syste-matic review.(3) interferon gamma(3) Pricking therapy(3) Post-herpetic neuralgia(3) Shallow fire needle stimulation plus cupping.(3) Chinese herbal wet compress(3) Randomized controlled trials(3) neuralgia(3) Substance P.(3) Fire needle therapy(3)