Schering-Plough Corporation

Schering-Plough is a pharmaceutical company based in New Jersey, USA. It makes prescription and over-the-counter drugs, animal health products, and personal care products. Its brands include allergy medications Clarinex and Nasonex, erectile dysfunction drug Levitra in the U.S. with GlaxoSmithKline, and over-the-counter drugs Claritin for allergies, Afrin nasal spray, Dr. Scholl's foot care products, and Coppertone. In 2006, it had sales of $10.6 billion and profits of $1.1 billion.