potent drug

Strong therapeutic substance

A potent drug is one that produces strong effects at relatively small doses.

Potency measures how much of a substance is needed to achieve a given result—the less required, the more potent.

Fentanyl is far more potent than morphine.

The phrase often carries cautionary weight, suggesting something requiring careful handling.

Related

stimulant · dose · IV drip · overdose · injection · prescription · pharmaceutical · controlled substance · lethal · toxic · black market · cure · remedy · magic bullet · side effects · morphine · fentanyl · pain killer

Opposites
therapeutic effect

potent drugplacebo

Inactive therapeutic substitute

sugar pill · dummy pill · snake oil · quack remedy · pseudomedicine

risk/safety profile

potent drugover-the-counter drug

Medicine available without prescription

Family

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Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Concrete · Negative · Everyday, not technical · Rated PG