What information can be determined from the National Drug Code (NDC) number on a medication bottle?

The National Drug Code (NDC) number provides essential information about a specific medication, including details about the manufacturer, the specific drug formulation, and package information. The NDC is structured in a standardized format that breaks down the details as follows:

1. The first segment identifies the labeler or manufacturer, which indicates who produces the medication.

2. The second segment refers to the product itself, specifying the drug formulation—what the drug is and how it's administered.

3. The final segment designates the package size, strength, and type of packaging.

This breakdown allows healthcare professionals, pharmacists, and regulatory authorities to accurately identify drugs, ensuring that patients receive the correct medications while maintaining appropriate records for safety and efficacy.

The other options do not provide relevant information derivable from the NDC. Patient demographics and prescribing physician details are maintained in medical records, not linked to the NDC. Common side effects and interactions are typically found in medication guides or drug reference databases, rather than in the NDC itself. Similarly, while expiration dates and clinical trial information are important for pharmaceutical safety, they are not indicated within the NDC number.