What does the abbreviation "PC" refer to in medication administration?

The abbreviation "PC" stands for "post cibum," which is derived from Latin and translates to "after meals." In medication administration, this term indicates that a patient should take the medication after they have eaten. It helps to ensure that certain medications are absorbed properly and can reduce potential gastrointestinal side effects that might occur if taken on an empty stomach. Understanding this abbreviation is crucial for pharmacy technicians, as it helps provide accurate instructions to patients regarding the timing of their medication to optimize effectiveness and improve adherence.

In contrast, other options refer to different timing related to meals or situations, which are not relevant to the meaning of "PC." For example, "before meals" indicates that medications should be taken prior to eating, while "as needed" implies the medications are to be taken only when necessary, and "during meals" indicates concurrent intake with food. These choices do not align with the definition of "PC."