What is a common term for substances classified under Schedule V?

Substances classified under Schedule V are those that have a lower potential for abuse compared to substances in higher schedules and are generally accepted for medical use. A common characteristic of Schedule V substances is that they can include over-the-counter medications that contain certain narcotics, such as cough preparations that may contain small amounts of codeine.

This makes the classification of Schedule V pertinent to substances that are available without prescription and are used for various medical purposes, including treating cough and other minor ailments. The fact that they are available without a prescription differentiates them from Schedule I-IV substances, which typically require some form of medical oversight for their distribution or use.