Which label is required for controlled substances from C2 to C4?

The requirement for controlled substances to carry a label stating "Caution: federal law prohibits transfer of this drug to any other person" is rooted in federal regulations regarding the handling and dispensation of these substances. The phrase serves to alert patients and consumers about the importance of keeping controlled substances secure and only using them as prescribed by a licensed healthcare provider. This warning helps to prevent misuse and illegal distribution of controlled medications, which are more strictly regulated due to their potential for abuse and addiction.

Controlled substances, categorized from C2 to C4, are subject to stringent laws that dictate their production, distribution, and prescription practices. By including this cautionary label, pharmacies not only comply with legal requirements but also promote awareness among patients about the importance of following the prescribed usage guidelines closely.

Other potential labels may address concerns like usage during medical supervision, child safety, or non-prescription use advisories, but none carry the specific legal implications and significance that the prohibition against transfer does in the context of controlled substances.