Metformin and Fluoxitine - do they mix?

Cannot find any direct interaction between these two drugs but, as usual, you should discuss this fully with either your doctor or pharmacist if you have concerns.

Fluoxetine does list changes in blood sugars under possible side effects so this should be discussed as well.

I've taken Metformin and Fluoxetine together during the dark winter months (most recently this year - a bad winter for SAD) with no problems. I take 2g of Metformin a day and I can't remember my Fluoxetine dose but I think it was a low one - one capsule a day... My Blood sugars have come down nicely too over the winter but I have been low-carbing too.

My experience has been pretty unproblematic -probably best to double-check with your GP to be on the safe side if you need reassurance though.

Cheers, BB