Top 200 Prescription Drugs: Many drugs still not safe to use without medical supervision

Durham-Humphrey Amendment established two classes of drugs

Legend drugs (prescription)

Nonprescription Over-the-Counter (OTC)

Question

Many drugs still not safe to use without medical supervision

Durham-Humphrey Amendment established two classes of drugs

Legend drugs (prescription)

Nonprescription Over-the-Counter (OTC)

Nate Jandrin · Accepted Answer

Durham-Humphrey Amendment of 1951

Many drugs still not safe to use without medical supervision Durham-Humphrey Amendment established two classes of drugs Legend drugs (prescription) Nonprescription Over-the-Counter (OTC)