Pharmaceutical marketing is a branch of marketing science and practice focused on the communication, differential positioning and commercialization of pharmaceutical products, like specialist drugs, biotech drugs and over-the-counter drugs. By extension, this definition is sometimes also used for marketing practices applied to nutraceuticals and medical devices.
Whilst rule of law regulating pharmaceutical industry marketing activities is widely variable across the world, pharmaceutical marketing is usually strongly regulated by international and national agencies, like the Food and Drug Administration and the European Medicines Agency. Local regulations from government or local pharmaceutical industry associations like Pharmaceutical Research and Manufacturers of America or European Federation of Pharmaceutical Industries and Associations (EFPIA) can further limit or specify allowed commercial practices.