the active ingredient in aspirin, but then abandoned his research and died young. There is some debate over how aspirin ...

Bayer's shares plunged to a 20-year low Tuesday after the German chemicals giant cut its earnings outlook and posted a worse-than-expected loss on woes related to its troubled agrochemicals division.

They are popular active ingredients in various brand name products such as Advil and Motrin (ibuprofen) or Bayer and Ecotrin (aspirin). However, just because they are over-the-counter, it doesn't ...