增强CT的造影剂的副作用有哪些 郭子威 徐州矿务集团总医院

增强CT的造影剂的副作用有哪些 郭子威 徐州矿务集团总医院
CT碘造影剂的不良反应即副作用有：1、比如胃肠反应、呕吐、寻麻疹、休克甚至死亡等，但是临床使用是安全的，发生严重不良反应，如休克的比例大概为千分之一，发生休克而导致死亡的仅有万分之一。有些人注射小剂量的CT对比剂没事，但大剂量注射时却有不良反应发生；有些人注射小剂量的对比剂出现反应，但在大剂量注射时却又没事。不同体质的人反应不一样，这并不是真正的过敏反应。2、肾功能不全者也不宜做CT增强检查。但是随着医疗技术的发展，已经将这些造影剂的副作用降到最低。

What are the side effects of contrast agent for enhanced CT
The side effects of CT iodine contrast agent include: 1. Gastrointestinal reaction, vomiting, measles, shock and even death, But clinical use is safe, Serious adverse reactions occurred, For example, the proportion of shock is about one thousandth, Only one in ten thousand people died of shock. Some people are OK with a small dose of CT contrast, However, there were some adverse reactions in high dose injection; Some people respond to small doses of contrast, But it's fine at the high dose. People of different physiques react differently, This is not a real allergic reaction. 2. CT enhancement is not suitable for renal insufficiency. But with the development of medical technology, Side effects of these contrast agents have been minimized.