Also known as: ethical drugs · prescription drug · legend drug
Written by attorneys · grounded in primary & secondary sources — see below
A pharmaceutical product that requires a physician's prescription for lawful dispensing to patients. The classification distinguishes such products from over-the-counter proprietary medicines and subjects their distribution to physician oversight.
Select any source to read its text and confirm it supports the definition.
Emerald Enterprises manufactured an ethical drug and supplied its prescribing information to Dr. Everett. Dr. Everett reviewed the risks, exercised independent judgment, and prescribed the drug to Esther Eisenberg. When Esther later suffered an adverse reaction, the court held that the manufacturer's adequate warning to the physician broke the chain of liability to the patient.
Eclipse Manufacturing sought judicial review of an FDA regulation governing labeling of its ethical drug before the agency enforced the rule. The company argued the regulation exceeded statutory authority. The Supreme Court addressed whether the challenge was ripe for review in federal court.
Enigma Technologies sold prescriber-identifying data concerning ethical drugs to pharmaceutical marketers. Vermont enacted a statute restricting that practice. The Supreme Court considered whether the statute violated the First Amendment rights of data sellers and pharmaceutical companies.
Evergreen Bank challenged a state rule that prohibited pharmacists from advertising prices of ethical drugs. Consumer groups argued the ban suppressed information needed for informed purchasing. The Supreme Court evaluated whether the prohibition violated commercial speech protections.
Elliot Edmonds received an implanted medical device classified similarly to certain ethical drug regulations. After injury, he sued the manufacturer under state tort law. The Supreme Court addressed whether federal premarket approval requirements preempted the state claims.
Eugene Ellsworth and other patients filed a class action against multiple manufacturers of ethical drugs alleging widespread harm. The Fifth Circuit examined whether common issues predominated over individual questions of reliance and causation for certification purposes.
An ethical drug requires a physician's prescription for dispensing, whereas a proprietary drug may be sold directly to consumers without such oversight.
Supporting sources
The doctrine provides that a manufacturer fulfills its duty to warn by adequately informing the prescribing physician of risks. The physician's independent judgment then breaks the causal chain to the patient unless the warnings were inadequate.
Supporting sources
…the First Amendment of a Virginia statute declaring that a pharmacist was guilty of "unprofessional conduct" if he advertised prescription drug prices. The pharmacist would then be subject to a monetary penalty or the suspension or revocation of his license. The statute thus effectively prevented the advertising of prescription…