What is the meaning of 'qh' or 'QH' in medication terms?

The term 'qh' or 'QH' in medication terminology means "every hour." This abbreviation is derived from the Latin phrase "quaque hora," which translates directly to "every hour." When used in medication orders, it indicates that a medication should be administered on an hourly basis.

Understanding these abbreviations is vital in a healthcare setting to ensure that medications are given at the correct intervals, which can significantly impact patient outcomes. For example, administering a medication that should be given every hour rather than every four hours could lead to overdosing or increased side effects. This highlights the importance of recognizing and accurately interpreting medication abbreviations for safe and effective patient care.