Should you take fever lowering drugs when you’re sick?

Most of us probably take fever lowering drugs, like paracetamol (a.k.a. acetaminophen, tylenol, panadol, alvedon), aspirin, or ibuprofen (a.k.a. advil, motrin, ipren), when we get a high temperature. The technical term for these drugs is antipyretics. After half an hour or so, we start to feel better and maybe don’t have to spend the whole day in bed. But it is well understood among researchers studying the immune system that the fever is in itself an important part of the body’s defence against infection. Our immune system works better at a higher temperature, and many pathogens have trouble replicating at a higher temperature. So, does taking antipyretics increase the risk of a more severe infection, or even of dying? And does it delay recovery? read more