有的人习惯在如厕时读书看报,这无意中延长了蹲厕时间。厕所蹲坐若时间过久,对身体健康很不利。A痔疮长期久蹲,可引起腹内压增高,致使直肠下端或肛门静脉血液回流不畅,血管曲张成团,形成痔疮。B心脑血管意外心脑血管病患者排便时如果过度用力屏气的话,会增加腹压,血压也同时升高,可以诱发心绞痛、心肌梗死、脑中风甚至猝死。 Some people are accustomed to reading newspapers in the toilet, which inadvertently extended squat toilet time. Toilet squat if too long, very bad health. A hemorrhoids long squat, can cause increased intra-abdominal pressure, resulting in poor rectal reflux or anal venous blood flow, varicose as a group, the formation of hemorrhoids. B Cardiovascular and cerebrovascular accidents Cardiovascular and cerebrovascular diseases in patients with defecation excessive force breath holding, it will increase abdominal pressure, blood pressure also increased at the same time, can induce angina, myocardial infarction, stroke and even sudden death.