绷带包扎完毕后，应经常检查脚趾或者手指，看看它的末端是否有发乌的紫斑，以及该处的体温有无下降等现象。如果有这样的现象，应该松开布带，否则时间一长，会引起组织坏死。
After the bandage is wrapped, check your toes or fingers regularly to see if there are any dark purple spots at the end of the bandage and if there is a drop in body temperature. If there is such a phenomenon, we should loosen the tape, otherwise, a long time will cause tissue necrosis.
出于同样的原因，不能长时间的利用止血带捆扎肢体，除非是在施行动脉结扎手术的时候，迫不得已才那么做。一般止血时，应先尝试直接是压法，然后是用施压位点法，直到使用在伤口处保持直接施压的方法。如果伤口位于肢体的末端，可以将伤处抬高。
For the same reason, a tourniquet should not be used to tie a limb for long periods of time, unless it is necessary to do so during arterial ligation. In general hemostasis, you should first try the direct pressure method, and then use the pressure site method, until the use of the wound to maintain direct pressure method. If the wound is at the end of the limb, it can raise the wound.