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A member asked:
Would switching from teva venlafaxine to ran venlafaxine cause withdrawal symptoms ?
A doctor has provided 1 answer
Possible: Generic drugs need to be within +/-20% of the bioavailability of the original drug. So theoretically, your new formulation could be providing you with 80% of active molecule of the old one, potentially leading to withdrawal symptoms. Discuss with your prescribing physician. Hope this helps.
Answered 11/3/2016
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