日常生活中,有些人为了温课迎考,或者处理某些紧急事务而熬夜(也称开夜车),结果第二天起床后两眼肿胀,眼白上布满血丝。熬夜后眼睛为啥会红肿呢? 要回答这个问题,让我们先自我观察一下。平时,我们快步行走较长的路程以后,会感到手足发胀,甚至连拳头都握不起来。这是因为在较长时间的行走中手足处于低位,并且双足交替地快速前 In daily life, some people stay up late (also known as night-time car) for warm class examination or emergency treatment. As a result, the two eyes get swollen after getting up and have bloodshot eyes. After staying up late why the eyes will be swelling it? To answer this question, let us look at ourselves. Usually, after walking for a long time, we will feel swollen hands and feet, even the fist can not hold it. This is because the hand and foot are at a low level during the longer time of walking, and both feet alternate rapidly