治疗跌打损伤:当身体某一部位受到损伤引起血肿时,可迅速用冰箱中的冰块,外包一层干净的棉布敷在伤处,受伤的部位经过冰块的冷刺激以后会引起血管收缩,这样就既可减少皮肤出血,又减轻血肿,并且有良好的止痛效果。但要注意,用冰块冷敷一般几分钟即可,无须多次冷敷。治疗心动过速:心动过速也是一种常 Treatment bruises: When the body parts damaged by hematoma, quickly with the ice in the refrigerator, a layer of clean cotton cloth deposited in the wound, the injured area after cold stimulation of ice will cause vasoconstriction , This will not only reduce skin bleeding, but also reduce the hematoma, and have a good analgesic effect. But be careful, cold ice with a few minutes to general, without multiple cold compress. Treatment of tachycardia: tachycardia is also a constant