That's overstating things (on both counts), but this the study in this story is a bit … disturbing. It appears that taking acetominophen (Tylenol) actually reduces empathy for pain others may be feeling. That's not a good thing.
This popular painkiller also kills kindness
Acetaminophen, the most common drug ingredient in the United States, reduces empathy as well as physical pain.
Sigh…not that you can be kind when in pain.
+Michelle Norton True. Often the opposite.