Pharmacists are required to periodically inventory supplies of which type of drug product?

Pharmacists are required to periodically inventory controlled substances due to the strict regulations surrounding their use and distribution. Controlled substances have a higher potential for abuse and dependence compared to other drug categories, which necessitates careful monitoring to prevent misuse and ensure legal compliance.

Regulatory bodies, such as the Drug Enforcement Administration (DEA) in the United States, require pharmacies to maintain accurate records and conduct regular inventories of these substances. This practice helps safeguard against theft, loss, and diversion, thereby protecting public health.

While pediatric formulations and oral contraceptives may require oversight, they do not fall under the same level of stringent inventory regulations as controlled substances. Non-prescription medications, while subject to general inventory practices, also do not carry the same legal implications concerning potential abuse. Hence, the periodical inventory requirement specifically emphasizes controlled substances to enhance accountability and security in their handling.