Which of the following substances requires a prescription in Delaware?

In Delaware, all controlled substances require a prescription due to their potential for abuse, addiction, and the need for medical supervision to ensure safe and effective use. Controlled substances are classified into schedules based on their medical use and potential for dependence, with Schedule I substances having no accepted medical use and higher schedules indicating safer therapeutic applications but still requiring regulation.

This requirement helps mitigate risks associated with misuse and ensures that a healthcare professional evaluates the patient's needs and appropriateness of the medication. It establishes a framework for safe access to these medications while monitoring patient treatment.

Over-the-counter medications, herbal supplements, and dietary aids do not require a prescription, as they generally present a lower risk profile or are considered safe for self-administration without direct healthcare oversight. Therefore, recognizing that all controlled substances require a prescription aligns with the regulatory practices aimed at protecting public health.