Probably 2 weeks.: Pristiq (desvenlafaxine) not usually associated with much wt gain. Assuming no other cause of wt gain, should be able to lose wt on Pristiq (desvenlafaxine) with right amount of exercise and calorie reduction.
Answered 10/1/2017
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4 doctors weighed in across 2 answers
2 doctors weighed in across 2 answers
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