Hallberg's Picture of Health: Painkiller side effects

Tylenol
A recent study suggests Tylenol, with its main ingredient acetaminophen, can blunt your emotions.
Photo Illustration by Brendan Smialowski | Getty Images

Got a headache or fever?

Your first response might be to pop a Tylenol or two, which will address the pain, but might also blunt your emotional responses to things.

Research indicating that acetaminophen can numb your emotions prompted Dr. Jon Hallberg to review some of the side effects of over-the-counter painkillers.

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