What Does Q24 Mean On A Prescription?
What Does Q24 Mean On A Prescription? q12H means every 12 hours. This is not the same as twice-daily (bid or BD). q24H means every 24 hours. What is the meaning of HS in medical terms? hs (hora somni) means “at bedtime” od (oculus dexter) means “right eye” os (oculus sinister) means “left eye” po