Q我大姐今年42岁,去年年底身上出现了带状疱疹,面积非常大,前胸后背都有,并且每一颗都很大。用了银珠粉后,疱疹是好了,但是以前出过疱疹的地方仍是疼痛难忍。看过中医、西医,但都没有效。现在已经过去大半年了,还是没好。究竟如何才能让她不再疼痛?根据您的描述,您的大姐得的应该是带状疱疹后遗神经痛。带状疱疹后遗神经痛是指某些带状 Q My eldest sister is 42 years old. Herpes zoster appeared at the end of last year. She has a very large area with back and back, and each one is big. With silver beads, the herpes is good, but the past had herpes still painful place. Have seen Chinese medicine, Western medicine, but no effect. It has not passed since most of the past six months have passed. How to make her no longer pain? According to your description, your elder sister should be postherpetic neuralgia. Postherpetic neuralgia refers to some ribbons