[Neuropathic pain due to herpes zoster infection with atypical localization]

Abstract

Acute herpes zoster infection appears in the situation of depression of immune system and reactivation of varicella zoster virus which causes small pox. Pain and maculopapular lesion accompany clinical symptoms. Various pharmacological and invasive methods can be used for treatment. Efficient therapy is important for prevention of postherpetic neuralgia and cure of acute pain and dermatological lesions. A 55 years old, 160 cm height and 65 kg weight female patient with complaints of severe pain, sensation of burning, tingling at the right hand and forearm was admitted to our pain department. The patient who was diagnosed as cervical hernia at an other medical center had a normal physical servical spine examination. Patient history and physical examination findings with acute herpes zoster infection was considered. Right stellate ganglion blockade for diagnosis and treatment was performed because of regressed and atypically located lesions and a visual analog scale score of 10. VAS score decreased 50% at 9th min after block, VAS score at 2nd hour was 2. Antiviral, gabapentin, and tricyclic antidepressant treatment was started after stellat ganglion blockade and patient was discharged. After 3 months complaints dissapeared and drug doses were discreased and stopped. In conclusion we think that stellate ganglion blockade can be useful in diagnosis, acute pain control, improving patient comfort and compatibility to drug therapy in atypically located herpes zoster.