口臭嘴巴干是什么原因

来自莫清波医生的专业解答，快打开看看是否又获得了新的知识点～

https://m.baidu.com/bd_page_type=1/baiduid=96B2BE80193B965BDEFED477A47180EC/t=mip/tc?ct=54&lid=32400241352558&module=mip&cst=91&clk_extra=%7B%22pageid%22%3A%2232400241352558%22%2C%22searchID%22%3A%2232400241352558%22%2C%22nPageID%22%3A%2232400241352558%22%2C%22mip_logid%22%3A%2232400241352558%22%2C%22masterpage_type%22%3A%22self%22%2C%22originalUrl%22%3A%22https%3A%5C%2F%5C%2Fm.jkzl.com%5C%2Fdoctor%5C%2Fmip%5C%2Fmip_question.html%3FquestionId%3D5425757%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/baiduid=96B2BE80193B965BDEFED477A47180EC/t=mip/tc?ct=54&lid=32400241352558&module=mip&cst=112&clk_extra=%7B%22pageid%22%3A%2232400241352558%22%2C%22searchID%22%3A%2232400241352558%22%2C%22nPageID%22%3A%2232400241352558%22%2C%22mip_logid%22%3A%2232400241352558%22%2C%22masterpage_type%22%3A%22self%22%2C%22originalUrl%22%3A%22https%3A%5C%2F%5C%2Fm.jkzl.com%5C%2Fdoctor%5C%2Fmip%5C%2Fmip_question.html%3FquestionId%3D5425757%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

健康之路

病情分析：这种情况有可能是因为患者有自身免疫性病变而导致的，在临床上有一种疾病是叫做舍格伦综合征，而它就是一种自身免疫性疾病，这个病就有可能会出现嘴干现象，以及出现口臭现象。

莫清波

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：我朋友最近经常出现口臭嘴巴干，请问一下这个是什么原因引起的呢？