What information must be provided about medications with new or changed prescriptions?

The requirement to provide directions for storage and use, as well as warnings about potential drug-drug interactions (DDIs) and adverse drug reactions (ADRs), is crucial for ensuring patient safety and effective medication management. When a patient receives a new or changed prescription, they must be informed about how to properly store the medication to maintain its efficacy, as well as how to use it safely and effectively.

Warnings regarding drug interactions are particularly important because they help prevent potential adverse events that could occur if a patient is taking multiple medications that may interact negatively with one another. Similarly, information about adverse drug reactions helps equip patients with the knowledge needed to recognize any harmful effects that may occur as a result of taking the medication. This emphasis on patient safety aligns with regulatory requirements to ensure that patients are well-informed and can use their medications appropriately.

Providing personal opinions, cost analyses, or patient feedback does not directly relate to the essential information regarding the safe usage of the medication. Thus, these options would not satisfy the necessary informational requirements that are crucial for adherence and safety in medication therapy management.