Pfizer discovers, develops, manufactures and markets prescription and over-the-counter medicines for humans and animals. The company s products are available in more than 150 countries and address such therapeutic areas as allergies, cardiovascular diseases, oncology, pain, sexual health, inflammation and neuroscience. Its pharmaceutical brands include Lipitor, Celebrex, Viagra, Neurontin, Zyrtec and Zoloft. Pfizer s line of consumer health products features Benadryl, Desitin, Listerine, Neosporin, Visine, Sudafed and Lubriderm. The company produces Clavamox, Equimax, Rimadyl, Dectomax and Respisure for animals. It has research and development operations in the United States, France, Japan and the United Kingdom. Pfizer also offers health resources, such as interactive tools, risk surveys, articles and medication logs. The company was established in 1849 and is headquartered in New York. It maintains a facility in Franklin, Ohio.