檢視承光的原始碼

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| style="background: #008080" align= center|  '''<big>承光</big> '''

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[[File:U=2731363594,2730010990&fm=26&gp=0.jpg|缩略图|居中|[https://gimg2.baidu.com/image_search/src=http%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2FdnW08agpFb0hiaIdoC1pLC0PWbdWyaRBUatcia1xfnuNYzAcI0abueJ8xDFQ7q8EYEGaFEELNJXxw2VkDZbdCawQ%2F640%3Fwx_fmt%3Djpeg&refer=http%3A%2F%2Fmmbiz.qpic.cn&app=2002&size=f9999,10000&q=a80&n=0&g=0n&fmt=jpeg?sec=1613022955&t=2557c032f6948c29e201dcd199cedfd0原图链接][https://image.baidu.com/search/detail?ct=503316480&z=0&ipn=d&word=%E6%89%BF%E5%85%89%E7%A9%B4&step_word=&hs=0&pn=0&spn=0&di=440&pi=0&rn=1&tn=baiduimagedetail&is=0%2C0&istype=0&ie=utf-8&oe=utf-8&in=&cl=2&lm=-1&st=undefined&cs=2731363594%2C2730010990&os=1553324004%2C1658635443&simid=3606192351%2C507444465&adpicid=0&lpn=0&ln=292&fr=&fmq=1610430952844_R&fm=&ic=undefined&s=undefined&hd=undefined&latest=undefined&copyright=undefined&se=&sme=&tab=0&width=undefined&height=undefined&face=undefined&ist=&jit=&cg=&bdtype=0&oriquery=&objurl=https%3A%2F%2Fgimg2.baidu.com%2Fimage_search%2Fsrc%3Dhttp%3A%2F%2Fmmbiz.qpic.cn%2Fmmbiz_jpg%2FdnW08agpFb0hiaIdoC1pLC0PWbdWyaRBUatcia1xfnuNYzAcI0abueJ8xDFQ7q8EYEGaFEELNJXxw2VkDZbdCawQ%2F640%3Fwx_fmt%3Djpeg%26refer%3Dhttp%3A%2F%2Fmmbiz.qpic.cn%26app%3D2002%26size%3Df9999%2C10000%26q%3Da80%26n%3D0%26g%3D0n%26fmt%3Djpeg%3Fsec%3D1613022955%26t%3D2557c032f6948c29e201dcd199cedfd0&fromurl=ippr_z2C%24qAzdH3FAzdH3Fuwg2zi7wg2_z%26e3Bkkf_z%26e3B1qvvv_z%26e3Bv54AzdH3Fu56741jpwts-9l8cmam_z%26e3Bip4s&gsm=1&rpstart=0&rpnum=0&islist=&querylist=&force=undefined来自 百度 的图片]]]

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承光穴位于人体的头部，当前[[发际]]正中直上2.5寸，旁开1.5寸。

承光位于前发际正中直上3横指，再旁开2[[横指]]处即是。

承光穴属膀胱经，位于头部，其经气上达巅顶，入络于脑，下通鼻目，故本穴有疏风泻热，清头明目，醒脑安神的作用，可用于风热上犯，干扰清空或痰湿阻滞，清阳不升，[[浊阴]]不降的头痛，[[目眩]]，呕吐，烦心，视物不清，[[鼻塞]]多涕；本穴还有醒脑的作用，用于癫痫。