Nyquil Make You Sleepy?

Yes, Nyquil can make you sleepy.

The active ingredient in Nyquil is dextromethorphan, a cough suppressant. Dextromethorphan can also cause drowsiness and dizziness, which can make you feel sleepy.

In addition, Nyquil also contains antihistamines, which can cause drowsiness. Antihistamines are used to treat allergies, but they can also make you feel sleepy.

Finally, Nyquil also contains alcohol, which can also make you feel sleepy.

So, if you are taking Nyquil, you can expect to feel sleepy. It is important to take Nyquil only as directed by your doctor.

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