冰石散是由赤石脂、寒水石、炉甘石、石膏、冰片等药组成。经药理实验证明,本品可缩短凝血时间,对创伤出血及股动脉喷射性出血均有止血效果;而且本品可抑制创口内化脓性细菌。创口内用药达七天之久而未见异物反应,说明本品的刺激性很小。 Bingshisan is composed of red stone, cold water stone, calamine, gypsum and borneol. The pharmacological experiments show that this product can shorten the clotting time, bleeding on the trauma and femoral arterial bleeding have hemostatic effect; and this product can inhibit the pyogenic bacteria in the wound. The drug was applied within the wound for up to seven days without any foreign body reaction, indicating that the irritation of this product was minimal.