In the context of Indiana's pharmacy practice, what constitutes a "dangerous drug"?

A "dangerous drug" in Indiana's pharmacy practice refers to any drug that may be abused or misused and requires a prescription. This definition encompasses various medications that have the potential for dependency or misuse, including those classified as controlled substances. These drugs are regulated because their usage can lead to serious health risks or legal consequences if not used under the supervision of a healthcare professional.

The emphasis on prescription drugs aligns with the need for medical oversight in prescribing and dispensing, ensuring that patients receive appropriate guidance on their use. This classification promotes patient safety and helps mitigate the risks associated with drug misuse.

The other options do not accurately reflect the definition of a "dangerous drug." High market demand does not necessarily correlate with potential for abuse, and not all narcotics fall under the same category as dangerous drugs, as some may have accepted uses with proper prescription. Similarly, over-the-counter medications are generally considered safe when used as directed and are not classified as dangerous drugs regardless of their commonality in the market.