What does qH represent in a medical prescription?

The abbreviation "qH" in a medical prescription stands for "quaque hora," which is a Latin term meaning "every hour." This indicates that the medication should be administered at hourly intervals. It is important for healthcare professionals to clearly understand dosing instructions to ensure effective and safe administration of medications.

Understanding abbreviations is crucial in pharmacology as it helps avoid dosing errors. For instance, "once daily" would imply a much less frequent administration, while "every half hour" or "every evening" would denote different regimens altogether that could lead to underdosing or overdosing if misinterpreted. Familiarizing oneself with these terms is essential for providing optimal patient care.