Which of the following statements is true concerning label content?

The statement that the label must include all relevant instructions and precautions is true. In the context of pharmacy practice, proper labeling is crucial to ensure the safe and effective use of medications. Labels provide essential information that aids in the administration of the medication, including dosage instructions, administration routes, contraindications, and any necessary precautions or warnings.

Including relevant instructions ensures that patients and healthcare providers are aware of how to take the medication correctly and understand any potential risks associated with its use. This information helps to minimize medication errors and enhances patient safety, which is a foundational principle of pharmacy practice.

In contrast, the other options do not meet the necessary standards for medication labeling. For example, limiting the label to only the product name does not provide sufficient information for safe medication use. Additionally, being vague on a label could lead to misunderstandings and misusage of the product, while omitting side effects would prevent patients and providers from being aware of potential adverse reactions, which is essential for informed decision-making regarding medication therapy.