What does the abbreviation "qid" stand for in terms of frequency?

The abbreviation "qid" stands for "quater in die," which is Latin for "four times a day." This means that a medication prescribed with this abbreviation should be taken four separate times throughout the day, typically distributed evenly. This frequency is important for maintaining consistent levels of the medication in the bloodstream, which can optimize its effectiveness. Understanding these abbreviations is crucial for medication administration, as it ensures that patients receive their drugs at the correct intervals for the intended therapeutic outcomes.