Abstract:Postherpetic neuralgia (PHN) is a common complication of herpes zoster. As a kind of continuous acupuncture, indwelling trocar therapy (ITT) involves inserting a trocar into the skin and retaining the soft cannula in the body for 24 h. However, the efficacy and safety of ITT on PHN require further verification. In this study, the medical records of 122 patients with PHN were retrospectively analyzed. Patients were divided into the control group (patients who received conventional drug therapy) and the ITT grou… Show more
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