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老年人由于身体各项机能逐渐衰退,排便时就应该注意以下4点: 一忌用力过猛。老年人常有痔疮,肛门肌肉也较僵硬,排便时用力过猛,易诱发痔疮,或导致肛裂出血。由于老年人肛门直肠韧带较松驰,还常常会出现脱肛。 二忌抑制生理性便意。不管大便多少只要有便意,就应马上排便,不要人为地抑制,否则极易引起便秘,就要吸收肠道的水分来滋润直肠。粪便在人肠内停留时间
Elderly people due to the gradual decline of various functions of the body, defecation should pay attention to the following 4 points: Avoid excessive force. Often the elderly hemorrhoids, anal muscles are more rigid, excessive force defecation, easy to induce hemorrhoids, or cause anal fissure bleeding. As the anorectal rectal ligament more relaxed, but also often appear prolapse. Two avoid inhibition of physiological means. No matter how much the stool as long as there is meaning, it should be defecation immediately, do not artificially suppress, otherwise easily cause constipation, it is necessary to absorb intestinal moisture to nourish the rectum. Fecal retention time in the human intestine