漏下者，由劳伤血气，冲任之脉虚损故也。冲脉、任脉为十二经脉之海，皆起于胞内。
而手太阳小肠之经也，手少阴心之经也，此二经主上为乳汁，下为月水。妇人经脉调适，则
月水以时，若劳伤者，以冲任之气虚损，不能制其经脉，故血非时而下，淋沥不断，谓之漏
诊其寸口脉弦而大，弦则为减，大则为芤，减即为寒，芤即为虚，寒虚相搏，其脉为革
，妇人即半产而下漏。又，尺寸脉虚者，漏血。漏血脉浮，不可治也。
《养生方》云∶怀娠未满三月，服药自伤下血，下血未止而合阴阳，邪气结，因漏胎不
止，状如腐肉，在于子脏，令内虚。
漏下之病，由劳伤血气，冲任之脉虚损故也。冲脉、任脉为经脉之海，起于胞内；手太
阳小肠之经也，手少阴心之经也，此二经之血，主上为乳汁，下为月水。冲任之脉虚损，不
能约制其经血，故血非时而下，淋沥成漏也。五脏皆禀血气，虚则淋沥漏下，致五脏伤损。
五脏之色，随脏不同，若五脏皆虚损者，则漏五色，随血而下。
诊其尺脉急而弦大者，风邪入少阴，女子漏下赤白。又，漏下赤白不止，脉小虚滑者生
，脉大紧实数者死也。又，漏血下赤白，日下血数斗，脉急疾者死，迟者生。
《养生方》云∶夫妇自共诤讼，讼意未和平，强从，子脏闭塞，留结为病，遂成漏下黄白如膏。
漏下病，是由于劳倦损伤血气，导致冲脉和任脉虚损的缘故。冲脉和任脉是十二经脉的海，都起于胞宫内部。
手太阳小肠经和手少阴心经，这两条经脉主管上部化为乳汁，下部化为月经。妇女经脉调和顺畅，则月经按时来潮；如果受到劳伤，因为冲任之气虚损，不能制约经脉之血，所以血液不在正常时间而下泄，淋漓不断，这叫做漏下。
诊察寸口脉，若脉象弦而大，弦脉代表阳气衰减，大脉代表中空如芤，衰减即为寒证，中空即为虚证，寒与虚相互搏结，其脉象表现为革脉，妇女就会出现半产（小产）并伴有漏下。另外，尺寸两部脉象虚弱的，属于漏血。漏下病若脉象浮大，属于难治之症。
《养生方》记载：怀孕未满三个月，服药导致自身受伤而下血，下血未止时又进行房事，邪气凝结，因此胎漏不止，排出物状如腐肉，存在于子宫内，导致体内虚弱。
漏下这一病症，是因为劳倦损伤血气，致使冲任二脉虚损。冲脉、任脉是十二经脉的海，起于胞宫；手太阳小肠经和手少阴心经，这两条经脉的血，主管上部化为乳汁，下部化为月经。冲任二脉虚损，不能约束控制经血，所以血液不在正常时间而下泄，淋漓成漏。五脏都禀受血气，若五脏虚弱，则会出现淋沥漏下，进而导致五脏受损。五脏的颜色，随脏腑不同而异，如果五脏都虚损，就会漏下五色分泌物，随着血液一起排出。
诊察尺脉，若脉象急而弦大，说明风邪侵入少阴经，女子会出现赤白漏下。另外，漏下赤白不止，若脉象小、虚、滑的，预后良好可生；若脉象大、紧、实、数的，预后不良主死。另外，漏下赤白，每日下血量多达数斗，若脉象急疾的，主死；若脉象迟缓的，主生。
《养生方》记载：夫妻共同争吵，怨恨之意尚未平息，强行同房，导致子宫闭塞，气血留结形成疾病，最终成为漏下黄白色分泌物，状如膏脂。
Lou Xia (Metrorrhagia) is caused by fatigue damaging the blood and qi, resulting in deficiency and damage to the Chong Mai (Penetrating Vessel) and Ren Mai (Conception Vessel). The Chong Mai and Ren Mai are the seas of the twelve primary meridians, both originating from within the Bao Gong (Uterus).
The Hand-Taiyang Small Intestine Meridian and the Hand-Shaoyin Heart Meridian govern the transformation of blood into milk upwards and menstruation downwards. When a woman's menstrual channels are harmonious, menstruation occurs on time. If damaged by fatigue, due to the deficiency of Qi in the Chong and Ren vessels, they cannot control the blood in the meridians; thus, blood flows out irregularly, dripping continuously, which is called Lou Xia (Metrorrhagia).
Upon palpation of the Cun Kou (Radial Pulse), if the pulse is Xian (Wiry) and Da (Large), Xian indicates reduction (deficiency), and Da indicates Kong (Hollow). Reduction implies Cold, and Hollow implies Deficiency. The combination of Cold and Deficiency results in a Ge (Leather) pulse. In women, this presents as Ban Chan (Miscarriage) accompanied by Lou Xia (Metrorrhagia). Furthermore, Xu (Deficient) pulses at both the Chi and Cun positions indicate Lou Xue (Bleeding from Metrorrhagia). If the pulse in Lou Xia is Fu (Floating), it is difficult to treat.
The *Yangsheng Fang* states: If medication taken during pregnancy (less than three months) causes injury and bleeding, and sexual intercourse occurs while the bleeding has not stopped, pathogenic factors may knot together, causing Tai Lou (Threatened Miscarriage with bleeding) to persist. The discharge resembles rotting meat, remaining in the Zi Zang (Uterus), leading to internal deficiency.
The disease of Lou Xia (Metrorrhagia) is caused by fatigue damaging blood and qi, leading to deficiency and damage of the Chong and Ren vessels. The Chong and Ren vessels are the seas of the meridians, originating from the Bao Gong (Uterus); the Hand-Taiyang Small Intestine Meridian and the Hand-Shaoyin Heart Meridian govern the blood transforming into milk upwards and menstruation downwards. Deficiency and damage to the Chong and Ren vessels prevent them from restraining the menstrual blood, causing blood to flow irregularly and drip continuously. The five Zang organs all receive blood and qi; when deficient, they cause dripping and Lou Xia (Metrorrhagia), leading to damage of the five Zang organs. The colors of the five Zang organs differ according to the organ. If all five Zang organs are deficient and damaged, five-colored discharges will leak down along with the blood.
Palpation of the Chi position reveals an Ji (Rapid/Tight) and Xian Da (Wiry and Large) pulse, indicating that Wind Pathogen has entered the Shaoyin channel, causing women to suffer from Chi Bai Lou Xia (Red and White Metrorrhagia). Furthermore, if red and white metrorrhagia persists, a Xiao (Small), Xu (Deficient), and Hua (Slippery) pulse indicates survival, whereas a Da (Large), Jin (Tight), Shi (Excess), and Shu (Rapid) pulse indicates death. Additionally, if red and white metrorrhagia involves losing several dou of blood daily, an Ji Ji (Rapid) pulse indicates death, while a Chi (Slow) pulse indicates survival.
The *Yangsheng Fang* states: If a couple argues and resentment remains unresolved, forcing sexual intercourse can cause the Zi Zang (Uterus) to become blocked, with stagnation forming pathology, eventually resulting in Huang Bai Lou Xia (Yellow and White Metrorrhagia) resembling paste.