Hi, i have been prescribed potaba by a US doctor, and had my canadian doctor given me a canadian copy as i live in canada and need a canadian one. Now, potaba is no longer available in canada. I need to cross the border and get it in USA. Though i was told by a pharmacist that apo-k and slow-k is the same as potaba. Potaba has para amenobenzoate agent while the other two dont. So, i dont think is the same. Could you provide your thoughts? Also the pricing difference/gap is considerble.
Cheers.