Pristiq (desvenlafaxine): For therapeutic effect, Pristiq (desvenlafaxine) will need at least 4-6 weeks. Side effects may show up sooner, and usually dissipate within the first 2 weeks if they're going to. If I have missed the meaning of your question, please rephrase and re-ask. I did the best i could with it, but i admit to feeling confused when reading it as typed.
Answered 6/30/2014
4.5k views
2 doctors weighed in across 2 answers
A doctor has provided 1 answer
3 doctors weighed in across 2 answers
4 doctors weighed in across 2 answers
90,000 U.S. doctors in 147 specialties are here to answer your questions or offer you advice, prescriptions, and more.
Ask your question