Hi I'm type 2 on metformin 3 times a day.i take cocodamol for a long time for back pain but today my pain is so bad and I would usually take diclofenac also but don't know if I can along with metformin and if it's allowed for diabetics. Can anyone advise please.x thankyou
I suggest calling a pharmacist, or googling for the patient information leaflets for metformin and diclofenac.
I can't recall seeing any info about Diclofenac with metformin or in diabetics, but that would be covered in the info suggested above. As far as I know, it's generally considered safe when taken according to instructions, but there is a risk of stomach ulcer and related issues and this can be reduced by always taking it with food. If you get stomach symptoms, stop taking it and see your doctor. If you need it for more than a few days you should see your doctor.
I use Celebrex instead of Diclofenac as it is much easier on the stomach. It's only available by prescription and it's fairly expensive.