月經(jīng)過(guò)少
兒科學(xué)

        月經(jīng)周期如常,而經(jīng)血較其恒量明顯減少,或行經(jīng)時(shí)間縮短,甚至點(diǎn)滴即凈者,稱為“月經(jīng)過(guò)少”或“經(jīng)少”。其發(fā)病機(jī)理,有虛有實(shí)。虛者血源不足,血海不充,經(jīng)下量少;實(shí)者血海受阻,經(jīng)行不暢。因于虛者,則有血虛、腎虛之別;因于實(shí)者    （共 781 字）     [閱讀本文] >>