What does TID mean in terms of medication administration?

TID stands for "ter in die," which is a Latin phrase that translates to "three times a day." This notation is commonly used in medical prescriptions to indicate how often a medication should be taken within a 24-hour period. For example, if a medication is prescribed TID, the patient would typically take the medication three times at evenly spaced intervals throughout the day, such as morning, afternoon, and evening. This dosing schedule is designed to maintain an optimal level of the medication in the body for effectiveness while minimizing potential side effects or toxicity. Understanding such abbreviations is essential for safe and effective medication administration.