在幼儿园,幼儿活动时稍不小心便会跌倒,少数儿童甚至坐在椅子上都会自己滑倒在地,头部碰起“青头疱”,或身体某部位受压,出现青紫肿痛。以前经常可见用“揉包包散”的方法处理这类情况,但往往事与愿违。因为青紫块,买际上是皮下血管破裂而出现的淤血、水肿。揉包,一方面由于摩擦使皮肤受热,皮下血管扩张,增加出血量,使肿块增大;另一方面,由于不定位的用力,不断挤压,把更多 In kindergarten, children carelessly fall when they are young. When a few children sit on a chair, they slide down on their own. The head touches a “blue head blister” or a part of the body is pressed and bruises and bruises appear. Previously often seen with “rubbing bags scattered” approach to deal with this situation, but often contrary to expectations. Because of the purple block, buy the subcutaneous blood vessels appear on the rupture of congestion, edema. Knead package, on the one hand due to friction of the skin heating, subcutaneous blood vessels to expand and increase the amount of bleeding, so that the mass increases; the other hand, due to the positioning of the force, continue to squeeze more