Quote:
Originally Posted by Ellie May  Hmmm, it should've read SID and it means once a day (dosing for meds).
It looks like she got the other ones (BID, TID, and QID). |
Once a day in my book is: OD
Once daily, a schedule for giving medication or other treatment, i.e. once per day (originally from the Latin
omne in die)
(from wikipedia)