Dipyrone is a kind of pyrazolone derivative sold as an over-the-counter painkiller, which is very popular in Brazil. Its use has become so impregnated in our lives that, in a scene in the movie ...

Despite the lack of any scientific evidence tying Tylenol to autism, President Donald Trump’s proclamation last fall advising women to avoid taking the painkiller—“It’s not good,” he said—apparently ...