Tag: Bis in die

In the United States, approximately 50% of medications for chronic diseases are not taken as prescribed [1.4.1, 1.4.4]. A common point of confusion is the Latin-based shorthand on prescription labels. So, **what is the medical term for 4x a day?** It is **Q.I.D.** [1.2.1, 1.2.2]

Over 50% of prescription errors are related to dosing instructions, highlighting the importance of understanding medical shorthand. To avoid confusion and ensure patient safety, it's essential to know what does BD mean on my prescription and other common abbreviations.

According to a 2019 review, patients exhibit significantly higher adherence rates with medication schedules that require less frequent dosing. When faced with a prescription note, many patients will ask, "What do you mean by BD?"—a common medical abbreviation for taking a medication twice daily.