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A member asked:

After taking xanax (alprazolam) or antihistamines or melatonin for just one night, i can't sleep at all the following night. why?

A doctor has provided 1 answer
Dr. Alan Ali answered

Specializes in Psychiatry

Can't sleep: Not sure which medication u took that one night & why all 3 were prescribed at same time, unless u took one medicine each night & they all helped u sleep, then in that case u r having rebound insomnia as expected.

Answered 11/9/2012

5.5k views

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