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A member asked:
How quickly does venlafaxine start to work for pain ?
A doctor has provided 1 answer
It depends: One to three weeks but it depends on the dose. At a dose of 225 mg per day or more it enhances the descending pain inhibitory pathways by making more norepinephrine available at synaptic sites (communication points between nerve cells).
Answered 1/10/2015
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