Final answer:
Loperamide is classified as a Schedule V medication by the DEA, indicating a lower potential for abuse compared to substances in Schedule IV like benzodiazepines, or Schedule II like opioids.
Step-by-step explanation:
According to the Drug Enforcement Administration (DEA), Loperamide is classified as a Schedule V medication. Schedule V medications are known for having a lower potential for abuse relative to substances in Schedule IV and consist of preparations containing limited quantities of certain narcotics. Loperamide is primarily used to treat diarrhea and is available over the counter in lower doses, but it only falls under DEA scheduling in higher strengths or certain formulations.
Other options provided in the question such as Lorazepam and Alprazolam are benzodiazepines, which are typically classified as Schedule IV due to their higher potential for abuse and dependence. Hydrocodone is an opioid and is typically classified as a Schedule II substance because it has a high potential for abuse which may lead to severe psychological or physical dependence.