Effexor (venlafaxine): Insomnia is considered a relatively common side effect of effexor (venlafaxine). I would let your prescribing physician/ psychiatrist know. Might split the dose, take at another time of day, lower the dose, add in another medication to help with sleep or change your medication. Take care.
Answered 3/12/2014
4.4k views
4 doctors weighed in across 3 answers
4 doctors weighed in across 2 answers
A doctor has provided 1 answer
A doctor has provided 1 answer
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question