Tylenol (acetaminophen) Nightime: This product contains Diphenhydramine or benadryl (diphenhydramine). It's used at night because Diphenhydramine causes drowsiness. I would not recommend taking this product if you need to drive a car or be alert. Best to reserve it for bedtime.
Answered 6/25/2014
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A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
A doctor has provided 1 answer
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