What information must be included on a prescription drug label according to regulations?

The correct answer highlights the requirement for including the product National Drug Code (NDC) number on a prescription drug label. The NDC number is a unique identifier for medications in the United States, which serves multiple purposes. It helps in identifying the specific formulation, manufacturer, and packaging of the drug. This coding system is essential for ensuring accurate dispensing, facilitating recalls, and tracking medication throughout the supply chain.

The inclusion of the NDC number is important for patients, healthcare providers, pharmacists, and regulatory agencies, as it helps ensure the correct medication is provided and enables effective communication regarding the drug. Regulations mandate that commercial drug products display this number prominently on the label, thereby improving the overall safety and efficacy of medication management.

Other options, while important in certain contexts, do not have the same regulatory requirement for inclusion on a prescription drug label. For instance, while a patient’s social security number may be used in healthcare for record-keeping, it is not a standard requirement on drug labels. Similarly, although a list of inactive ingredients can be provided for patient safety, it is not mandated on all prescription labels. Lastly, while manufacturer contact information is vital for inquiries and reporting adverse effects, it is not specifically required to be on the label itself. The