有人说：“头痛发烧，抗生素一包。”这句话看似有道理，实则进入了一个误区：它将发热的原因统统归咎于感染。事实并非如此，许多发热并不是由感染引起的，药源性发热（简称药物热）即是其中的一种。我就曾经遇到过这样的病人。一位产妇产后用青霉素预防感染，但每天上午打完 Some people say: “a headache fever, a package of antibiotics.” This sentence seems plausible, but actually entered a misunderstanding: it blames the infection of all the causes of fever. This is not the case. Many infections are not caused by fever. Drug-induced fever (referred to as drug fever) is one of them. I have encountered such a patient. A maternal postpartum penicillin to prevent infection, but finished every morning