What is the most sold drug in the US?: The Two Metrics of Pharmaceutical Success
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4 min read
In 2024, Merck's cancer therapy Keytruda topped the revenue charts with nearly $29.5 billion in sales, while the generic drug atorvastatin was prescribed millions of times, illustrating that the answer to 'What is the most sold drug in the US?' depends entirely on the metric used. The market is sharply divided between high-cost, high-revenue specialty drugs and low-cost, high-volume generic medications that fill the majority of prescriptions.
