The method is : the blood that oneself push a cut first with the hand ( if cut blood is caky already , can be all round its plunge into ) of a few pinprick , on the spot uses clear water , tap water or 20 % suds rinse about 15 minutes ( do not wrap up ) , all get on for local hospital next or prevent protect a branch to undertake normal , complete processing again 方法是：自己用手先挤出伤口的血(如伤口血已凝固，可在其四周扎几个针眼) ，就地用清水、自来水或20 %肥皂水冲洗约15分钟(不要包扎) ，然后尽快到当地医院或防保部门再进行正规、彻底的处理。
2.
Because , this is of chinese herbal medicine outer the organization is stimulated suddenly by high fever , instantly constrictive , caky even , its protein is formed on cellular wall cannot go against the metamorphic layer that turn , prevent moisture development , organize interior to composition dissolves hard and be released , such , the decoct of medicaments active ingredient goes out rate reduce greatly , affect curative effect badly 这是因为中草药的外层组织忽然受到高热刺激，立即紧缩，甚至凝固，其蛋白质便在细胞壁上形成不可逆转的变性层，防止水分深入，组织内部成分难以溶解并释放出来，这样，药物有效成分的煎出率大大降低，严重影响疗效。
