What does the abbreviation "OD" stand for in pharmacy terms?

The abbreviation "OD" in pharmacy typically stands for "Once Daily." This term is frequently used in prescription writing to indicate that a medication should be taken one time each day. The use of "OD" helps healthcare providers communicate medication regimens clearly and efficiently.

While "OD" can also stand for "Right Eye" in certain contexts, particularly in ophthalmology, it is essential to differentiate the usage based on the surrounding information. However, in the general context of medication administration, "Once Daily" is the more common interpretation. The distinction is important for pharmacists and healthcare workers to ensure accurate and safe medication administration.