What quantity information must be included in drug advertisements?

The correct answer emphasizes the necessity of including three commonly prescribed quantities in drug advertisements. This requirement is grounded in the need to provide consumers, healthcare professionals, and prescribers with essential information regarding the typical dosage that is commonly used for a specific drug. By including three commonly prescribed quantities, the advertisement helps ensure that the audience can make informed decisions about the medication, understanding what amounts are typically prescribed by healthcare practitioners.

This practice also aligns with regulatory standards aiming to promote safety and efficacy in drug marketing, ensuring that advertisements do not mislead consumers regarding the usage of the medication. The specified quantities provide a practical reference, underscoring that different patients may receive different dosages based on their unique health conditions or responses to treatment. Consequently, this approach aids in conveying a clearer understanding of the drug's usage and fosters responsible prescribing practices.