余外祖父崔正源(1903～1979),河北宁晋人,自幼崇赏中医,农村行医近50年,临床经验丰富,尤善疮疡科。生前曾面授验方两则,现公诸同道,以资参考。一、破伤止血散据外祖父所授,本方来源于古医籍,40余年来曾验证千余例,无不效验,且未发现破伤风及感染者,破伤止血散对刀刃所伤、劳动中碰伤所致皮肤筋断,出血不止,或新近创 Yu’s grandfather, Cui Zhengyuan (1903～1979), was a native of Ningjin, Hebei Province. He has worshipped traditional Chinese medicine since his childhood, and has practiced medicine in rural areas for nearly 50 years. He has extensive clinical experience, and is specialized in sores. Before his death, he had given two prescriptions to the doctor and he is now publicly advising him for reference. First, the broken wounds and bleeding were granted by the grandfather. The party was from ancient medical records. More than a thousand cases have been verified in more than 40 years. There were no results, and no tetanus or infection was found. Skin damage caused by bruising, bleeding, or newly created