[Herpes zoster-induced neuralgia (neuropathy)].

Neuralgia (neuropathy) is the most common manifestation of herpes zoster (HZ). In spinal and cranial neuralgia, there are 3 types of pain: 1) spontaneous, persistent, burning pain; 2) intermittent sharp pain; 3) pain occurring with nonpainful stimulation. The skin exhibits areas of hypesthesia, anesthesia, and dysesthesia. Ophthalmic neuralgia (of the first branch of the trigeminal nerve) is encountered in 20% of HZ cases. HZ of the auricle and external auditory meatus concurrent with facial and vestibulocochlear neuropathy is diagnosed as Ramsay Hunt syndrome. Postherpetic neuralgia (neuropathy) is characterized by pain present for 3 months or more after the appearance of herpetic eruptions. Combined therapy involving the earlier use of antiviral agents, tricyclic antidepressants, analgesics, and neuromidine is the most effective option for HZ-induced neuralgia (neuropathy).