不少人一见到出血就特别紧张,划破手、碰破皮的小伤口也赶紧捂上。其实,让小伤口出点血对伤口的康复有利。 伤口少量出血,一是可以冲洗伤口,使伤口内的污物随血液流出,达到自洁自净的目的。二是可以加速伤口的愈合,因为血液中的纤维蛋白能使 A lot of people are particularly nervous when they see the bleeding, cut the hand, touch the small wound of the skin quickly also cover. In fact, let a small wound a little blood on the recovery of the wound beneficial. A small amount of bleeding wounds, one can wash the wound, so that the wounds with the blood outflow of dirt to achieve the purpose of self-cleaning self-purification. Second, it can speed up wound healing, because the blood of fibrin can make