What key feature was introduced by the Durham-Humphrey Amendment regarding prescriptions?

The Durham-Humphrey Amendment, enacted in 1951, introduced significant changes to the regulation of prescription medications, particularly in how prescriptions could be communicated and managed. One of the key features it introduced was the allowance for oral prescriptions. This was a pivotal development because prior to this amendment, prescriptions could only be issued in written form. By permitting oral prescriptions, the amendment facilitated more timely and flexible patient care, enabling healthcare providers to call in prescriptions directly to pharmacists, which helps streamline the process for patients who may need medications quickly or have difficulties providing a written prescription.

This change also helped accommodate patient needs, improving access to necessary medications while maintaining a clear distinction between prescription and over-the-counter drugs based on their safety and efficacy profiles. The integration of oral prescriptions effectively modernized the practice of pharmacy, reflecting an evolving healthcare landscape where communication is essential in managing patient care.