不少家庭常备些外用药,对一般性损伤及时处理、按时换药,既方便又能省钱。但换药时,务必注意以下事项:1.在换药前及换药时,勿扫地掸床,防止尘埃灰絮飞扬,污染伤口。2.敷料粘在创面上时,要先用凉开水或生理盐水浸湿松脱后再轻轻揭除,勿硬拉以免损伤新生组织引起出血,影响愈合。3 Many families standing outside the medication, timely treatment of the general injury, on time dressing, both convenient and save money. However, when dressing, be sure to pay attention to the following matters: 1. Before the dressing and dressing, do not sweep the bed, to prevent dust flying ash, pollute the wound. 2. Dressing stick on the wound, the first cold water or saline soaked loose and then gently remove, do not hard to avoid damage to new tissue caused by bleeding, affecting healing. 3