The U.S. Rx-to-OTC market has grown into a $13,807 million ($13.8 billion) market, according to 2021 estimates by leading medical market researcher Kalorama Information in the new report The Market for Rx-to-OTC Switches, 8th Edition. This has mainly been due to factors such as patent expirations, increasing competitiveness with the pharmaceutical environment, the FDA willingness […]