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A 20-year-old male asked:

Why do energy drinks make me sleepy instead of energized and sleeping meds \u0026#40;including zzzquil\u0026#41; just don't work or i wake up around 2 every time no matter what time i fall asleep?

1 doctor answer • 1 doctor weighed in

A Verified Doctoranswered

Rheumatology 54 years experience

Not possible: Energy drinks are of very limited value and can cause harm because of the high caffeine content. It is unlikely it causes drowsiness.

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4k viewsAnswered >2 years ago

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Last updated Feb 3, 2015

Found in:

Sleep›Drowsiness›Diphenhydramine

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