I've always had diltiazem in tubes that have to be refrigerated but just picked up my prescription today and it's in a bottle like a large pritstik and doesn't require putting in the fridge?? How can something the same have some different storage conditions? Has anyone come across this.?

Mine always came in a jar, like face cream, and didn't need to be refrigerated.

Ok thanks

I might put mine in the fridge.. has to feel better if it's cold. Right?