大便出鲜血不痛,是怎么回事呢？建议尽快去医院检查为上，明确病因才好对症。

　　女性容易大便出血和女性特殊生理结构有很大的关系。因为在很多时期都会引起女性肛裂的发生,排除肠道有炎症溃疡的情况,大多数的女性大便出血跟痔疮,肛裂有关。一般的女性大便出血的原因主要有以下几点:

　　Women easy to defecate haemorrhage and special physiological structure has a lot to do. Because in a lot of time can cause women of anal fissure, remove intestinal have inflammation, ulcer, most of the women move bowels bleeding hemorrhoids, anal fissure. The average women defecate haemorrhage reasons mainly include the following:

　　1、生理期间

　　有些女性朋友在生理期的胃肠功能就会表现出与以往不一样,也叫经期综合征,特别在月经期更易加重肛裂病情。多是月经期没有很好休息和注意经期卫生,引起肛门局部炎症,导致大便出血的情况。

　　2、局部感染

　　女性更好“静”而不好“动”,与男性相比,尤其是中青年妇女,妊娠后活动更是相应减少,因此造成了肠蠕动减弱,极易产生便秘。便秘后干硬的粪块易擦伤肛管皮肤引起局部感染,极易造成大便干燥导致大便出血的发生杭州医博肛泰医院。

　　3、便秘

　　女性在饮食上相对较男性更容易挑食,这样很容易造成大便没有规律,多数有便秘病史。干硬的粪块、便秘既是肛裂的原因,又是肛裂的结果,两者互为因果,形成恶性循环,所以也会引起女性大便出血。女性朋友又很容易便秘而害怕又宿便等影响皮肤,从而采取泻药或者排毒等方法,这样会更加剧了排便的障碍。杭州医博肛泰医院。

　　1, physiological period

　　Some female friends in physiology period of gastrointestinal function will show is different from the past, also called period syndrome, especially in menstrual period are more likely to aggravate anal fissure condition. Is menses is not very good rest more attention and menstrual health, cause anus local inflammation, cause bleeding.

　　2, local infection

　　Women better "static" and not "move", compared to men, especially young and middle-aged women, pregnancy after the activity is reduced, thus causing intestinal peristalsis is abate, easy to produce constipation. Constipation after dry out tubing poop is easy to scratch the skin cause local infection, hangzhou easily to defecate dry cause bleeding in the anus tai hospital medical.

　　3, long-term constipation

　　More women than men are on a diet is relatively easy to picky, so it is easy to cause defecate, and most have a history of constipation. Dry out poop, constipation is not only the reason, anal fissure is the result of anal fissure, both causal, form a vicious circle, so women can also cause bleeding. Female friends and it is easy to constipation and frightened and waste effects such as skin, thus taking laxatives or methods of detoxification, this will exacerbate the defecation dysfunction. Hangzhou bo anus tai hospital treat