概述

痔疮也叫做痔,是指肛门和直肠下部内的静脉肿胀,与静脉曲张相似。痔疮可发生于直肠内部(内痔)或肛门周围皮肤下(外痔)。

近四分之三的成年人会时不时发生痔疮。痔疮有许多病因,但是病因常常不明。

幸运的是,有许多方法可有效治疗痔疮。许多人的痔疮通过家庭治疗和改变生活方式而得到了缓解。

July 02, 2022
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