冻疮是由湿冷所致的非冷结性冷损伤,是深秋、冬天与早春季节的一种常见病。冻伤发生于冰点以下的低温,是严冬季节北方的常见病。国内外有关冻疮和冻伤的治疗方法较多,但效果理想者甚少。为了探讨高效、速效的冻疮冻伤治疗药,我们经过动物实验,研制出硫酸新霉素霜剂。1984年 Frostbite is a non-cold knot cold injury caused by cold and wet, is a common disease in late autumn, winter and early spring. Frostbite occurs in the cold below the freezing point, is a common winter disease in the north. Frostbite and frostbite treatment at home and abroad more, but very few people with satisfactory results. In order to explore efficient and effective frostbite frostbite treatment drugs, we through animal experiments, developed a neomycin sulfate cream. 1984