有的人一遇到便秘,就习惯性使用开塞露,理由是它比食疗起效快,比泻药对身体的伤害小。开塞露对初次使用者确有疗效,但它只治标不治本,使用一段时间后,就会发现即便加大剂量也没有效果,而且凡是外用刺激类药都会损害身体。开塞露常见的有甘油制剂和甘露醇、硫酸镁制剂。其作用机理是利用甘油或山梨醇的高浓度,让更多的水分渗入肠腔,软化大便,刺激肠壁,反射性地引起排便反应,再加上具有的润滑作用,使大便容易排出。开塞露的上述特性决定了它只能“偶尔”使用,或者是在“应急”状况下使用。如果稍感 Some people experience constipation, the habit of using open Cypriot exposed, on the grounds that it works faster than the therapeutic effect, less laxative than the body harm. Kai Cypriot dew for the first time the user does have a curative effect, but it is only a temporary solution, after using a period of time, you will find even if the increase in dose has no effect, and topical irritant drugs can damage the body. Open Cypriot common glycerin and mannitol, magnesium sulfate preparations. Its mechanism of action is to use glycerol or sorbitol high concentration, so that more water into the intestine, soften the stool, stimulate the intestinal wall, reflex caused by bowel reaction, coupled with the lubricating effect, easy to discharge the stool. The above properties of the open condiment determine that it can only be used “occasionally” or in “emergency” situations. If you feel a little