Actifed is a registered trademark for a combination antihistamine and nasal decongestant medication used for cold and allergy symptoms. Developed in 1958 by Burroughs Wellcome & Company (now part of GlaxoSmithKline), the product was later acquired by Pfizer, and was most recently sold by Johnson & Johnson. In the U.S., the formula was changed in 2006 due to a change in the legal environment; at the same time, distribution of the product was limited to certain stores.
Read more about Actifed: 2006 U.S. Formula Change, Apollo Missions