MrsD,

I'm no expert, obviously, and until I came here I rarely questioned things - I even had no access to the Net before June last year, relying on family to check for contraindications of new meds.

Here is my own 'go to' site - being based in the UK - this is the page for Diltiazem.

http://www.nhs.uk/medicine-guides/pa...ase%20capsules

I know that, personally, taking a combination of the two does something to calcium levels in my blood which cause concern. Before I came here I was mentally unstimulated and took little notice of effects over Good/Bad. Therefore, I cannot even state which way my calcium levels went.

Dave.