What does the abbreviation "BID" stand for in medical terms?

The abbreviation "BID" comes from the Latin phrase "bis in die," which translates to "twice a day." In a medical context, it is used to indicate that a medication should be administered two times within a 24-hour period. Understanding this abbreviation is crucial for both healthcare professionals and patients, as it helps ensure that medications are taken at the appropriate intervals for maximum efficacy. When a prescription states that a medication should be taken BID, it guides dosing at consistent times throughout the day, contributing to better management of a patient's health condition.