In medical terms, what does ac signify?

In medical terminology, "ac" stands for "ante cibum," which translates from Latin to "before meals." This abbreviation is commonly used in prescriptions or medical instructions to indicate that a medication or treatment should be taken prior to eating. Understanding this term is crucial in ensuring that medications are administered correctly, as the timing related to meals can significantly affect the efficacy and absorption of certain drugs.

While other terms may refer to different times related to meals, such as "pc" for "post cibum" (after meals), "ad lib" for "as needed," or simply suggesting during meals, "ac" specifically denotes the period before eating. This awareness is essential for healthcare professionals to communicate effectively about patient care and medication management.