SAN DIEGO--(BUSINESS WIRE)--Santarus, Inc. (NASDAQ:SNTS), a specialty biopharmaceutical company, today announced that Schering-Plough HealthCare Products, Inc., the consumer healthcare subsidiary of Merck & Co., Inc., has commenced promotion of ZEGERID OTC™ (omeprazole 20 mg/sodium bicarbonate 1100 mg capsules) under its licensing agreement with Santarus for the over-the-counter (OTC) market in North America. The OTC heartburn market in the U.S. is estimated at approximately $1.8 billion based on data from market research firm Information Resources, Inc. and Santarus estimates.
