什么是手部带状疱疹

来自王晓彦医生的专业解答，快打开看看是否又获得了新的知识点～

https://m.baidu.com/bd_page_type=1/t=mip/tc?ct=54&lid=35119881988640&module=mip&cst=91&clk_extra=%7B%22pageid%22%3A%2235119881988640%22%2C%22searchID%22%3A%2235119881988640%22%2C%22nPageID%22%3A%2235119881988640%22%2C%22mip_logid%22%3A%2235119881988640%22%2C%22masterpage_type%22%3A%22self%22%2C%22originalUrl%22%3A%22https%3A%5C%2F%5C%2Fm.bohe.cn%5C%2Fask%5C%2Fmip%5C%2F104441260.html%22%2C%22srcid%22%3A%22landingpage%22%2C%22name%22%3A%22A%5Cu533a%5Cu6b63%5Cu6587%5Cu6298%5Cu53e0%22%2C%22id%22%3A%22expand_content%22%7D&tcreq4log=1

https://m.baidu.com/bd_page_type=1/t=mip/tc?ct=54&lid=35119881988640&module=mip&cst=112&clk_extra=%7B%22pageid%22%3A%2235119881988640%22%2C%22searchID%22%3A%2235119881988640%22%2C%22nPageID%22%3A%2235119881988640%22%2C%22mip_logid%22%3A%2235119881988640%22%2C%22masterpage_type%22%3A%22self%22%2C%22originalUrl%22%3A%22https%3A%5C%2F%5C%2Fm.bohe.cn%5C%2Fask%5C%2Fmip%5C%2F104441260.html%22%2C%22srcid%22%3A%22landingpage%22%2C%22name%22%3A%22A%5Cu533a%5Cu6b63%5Cu6587%5Cu4e0b%5Cu65b9%5Cu4e2d%5Cu95f4%5Cu5c55%5Cu5f00%5Cu6309%5Cu94ae%22%2C%22id%22%3A%22new_expand_content%22%7D&tcreq4log=1

博禾医生

病情分析：手部带状疱疹是一种水痘病毒感染引起的，它的形状可能会呈带状，当人的抵抗力比较低的时候，比如受凉或者是感冒后，就有可能会诱发病毒，皮肤出现水痘这种情况就叫做带状疱疹。带状疱疹一般不属于皮肤病，属于神经内科和神经感染性的疾病。

王晓彦

主任医师

提示：本内容仅作参考，不能代替面诊，如有不适请尽快线下就医

问题描述：手部上长了很多的颗粒状，医生告诉我是带状疱疹，什么是手部带状疱疹？