What is the common abbreviation for over-the-counter medications?

The abbreviation OTC stands for "over-the-counter," which refers to medications that can be bought without a prescription. These medications are typically considered safe for public use when consumers follow the recommended dosage and usage guidelines. Understanding the term OTC is essential for medication aides, as it indicates which products can be obtained by consumers on their own, without requiring a healthcare professional's direct approval. This clarity helps in distinguishing OTC medications from prescription drugs, which must be dispensed under the supervision of a qualified healthcare provider. The other abbreviations do not correspond to this term; they relate to different concepts or do not have established meanings in the context of medications. This knowledge is important for ensuring safe medication administration and communication in a healthcare setting.