• What measures relieve postherpetic neuralgia? 

    Garroway, Neil; Chhabra, Shalini; Landis, Suzanne E.; Skolnik, Deborah C. (Family Physicians Inquiries Network, 2009)
    Tricyclic antidepressants, gabapentin, and pregabalin effectively reduce pain (strength of recommendation [SOR]: A, at least 2 good-quality randomized controlled trials [RCTs] and/or meta-analyses). Opioids have demonstrated ...