许多人受伤后一见流血就惊慌不已,连忙用手或其他东西堵住伤口,阻止流血。其实,让小伤口出点血不但无害,反而对伤口康复有利。特别是有些情况下淌血,急于堵住出血,反而有害健康,甚至会导致严重后果。 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,从而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伤口尽快粘合,这为愈合创造了条件。三是可以杀灭伤口的细菌,当血液充满伤口后,其中的溶菌酶和白血球对伤口内 Many people panicked at the sight of bleeding after they were injured, and quickly blocked their wounds with their hands or other things to stop bleeding. In fact, let a small wound a little blood is not only harmless, but beneficial to the wound healing. In particular, in some cases, bleeding, eager to block the bleeding, but harmful to health, and even lead to serious consequences. A small amount of bleeding wounds, one can wash the wound, so that the wound with the blood outflow of dirt, so as to achieve the purpose of self-cleaning. The second is to speed up the wound healing, because the fibrin in the blood can make the wound as soon as possible, which created the conditions for healing. Third, you can kill the wound bacteria, when the blood is full of wounds, one of the lysozyme and white blood cells within the wound