Pianzaihuang and novel application of Pianzaihuang preparation to preparation of medicine for treating postherpetic neuralgia

Abstract

The invention belongs to the field of traditional Chinese medicines and particularly relates to Pianzaihuang and a novel application of a Pianzaihuang preparation to the preparation of a medicine fortreating postherpetic neuralgia. The result of the clinical research shows that the Pianzaihuang has an obvious effect on treating postherpetic neuralgia, the degree of improvement of the multiple symptoms of a patient of the Pianzaihuang is equivalent to that of pregabalin, and the relieving degree of the neuralgia of the patient is obviously higher than that of the pregabalin; in addition, the Pianzaihuang is high in safety and is suitable for clinical popularization and application.

Description

technical field [0001] The invention belongs to the field of traditional Chinese medicines, and in particular relates to the new application of Pien Tze Huang and its preparations in the preparation of medicines for treating postherpetic neuralgia. Background technique [0002] Postherpetic neuralgia is a disease in which the residual or regenerated dull pain in the sensory innervation area is accompanied by paroxysmal severe pain after the local skin lesions of patients with acute herpes zoster have healed. It is the most common complication of herpes zoster. Seen in the elderly and immunocompromised patients, the incidence rate increases with age. Postherpetic neuralgia is very common and stubborn clinically, and it is a major difficulty in clinical treatment. Patients have symptoms such as burning pain, tingling pain, tactile allodynia or paroxysmal tearing pain, and the pain is severe , can last for several months or even years, and seriously interfere with patients' da...

AI Technical Summary

Problems solved by technology

[0006] At present, there is no relevant report about Pien Tze Huang and its preparations being used for the treatment of postherpetic neuralgia.