这类药物外渗,该用冷敷、热敷还是解毒剂?
非细胞毒性发疱剂外渗怎么办?
1.发疱剂的组织损伤机制
2.发疱剂外渗分级
3.药物外渗如何处理?
pH、渗透压和上细胞毒性发疱剂具有浓度依赖性毒性。为了稀释发疱剂以消除其毒性,必须将其吸收到血流中或分散在间质液中。透明质酸酶作为佐剂增加其他注射药物的吸收和分散,常用于治疗外渗损伤。
对于由血管收缩剂、化学性血管收缩或机械性血管收缩引起的组织损伤,应用血管扩张剂,如酚妥拉明、特布他林或硝酸甘油进行拮抗。
4.解毒剂如何给药?
小结
参考文献:
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本文首发:医学界临床药学频道
本文作者:蓝鲸晓虎