joanna menda (asker) Mar 9, 2020:

Thanks again Michael! I finally put a translator note with a summary of the issue and asking the agency to let me know if they find the solution. Will keep you posted if I do.

Michael Barnett Mar 7, 2020:

@Joanna All of the drugs are pills except for Lantus insulin. It makes no sense to me to use the same symbol to designate both a tablet and a fluid.
I think it may designate trademark.
I notice also that all these meds are normally taken once per day. Another guess would be “circadian”, meaning once per day.
A third guess would be that these meds are on the hospital’s “C” drug formulary. I’m am not confident about any of these suggestions to suggest them “officially”.

joanna menda (asker) Mar 7, 2020:

Thanks Michael. So this is typed typo and should be "registered" correct?

Michael Barnett Mar 7, 2020:

@Joanna "Teva" makes all the difference. Teva is a generic manufacturer and Teva-Allopurinol is that brand's version of allopurinol. Thus all those drug names are trademarked.

joanna menda (asker) Mar 7, 2020:

Hi Michael. They all have the (c), but there is the Lab name "Allopurinol Teva (c)" so that would work if it was "registered" symbol

Michael Barnett Mar 7, 2020:

© vs ® With regard to Nicolas' comment, all the meds mentioned are brand names except allopurinol. Did the allopurinol have the ©?

joanna menda (asker) Mar 5, 2020:

I didn't list all medications. There is also D-cure Forte, Allopurinol, Isoten, Burinex, Pantomed and Apidra

joanna menda (asker) Mar 5, 2020:

@ Nicolas. No. It is a typed document.

Nicolas Gambardella Mar 5, 2020:

What is the source? Is the source document coming from OCR? Or has it been copied by hand? Could they be circled R badly interpreted into circle C and copied as (c)?

Otherwise, I think Drmanu49's solution is the only one that stands