What does the abbreviation 'a' stand for in prescription writing?

In prescription writing, the abbreviation 'a' stands for "before." This is derived from the Latin word "ante," meaning before. It is commonly used in medical prescriptions to indicate that a particular medication or instruction should be taken prior to a specific point in time, such as before meals. Knowing this abbreviation is essential for pharmacy technicians, as it helps accurately convey instructions for medication administration to patients.

The other options represent different Latin abbreviations: "after" typically uses "p" for "post," "with" can be indicated by "c" which stands for "cum," and "for" is denoted by "pro." Understanding these distinctions is crucial for providing clear and appropriate guidance in pharmaceutical care.