A member asked:

Does effexor (venlafaxine) xr make concerta less effective? i take 112.5 mg and 108 mg, respectively.

A doctor has provided 1 answer

Should be fine: Good question. Effexor (venlafaxine) XR should not make Concerta less effective. Check with prescribing doctor if you have questions about effectiveness of doses. I hope this helps.

Answered 7/5/2016

2.5k views

Thank

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