Avenacy, a specialty pharmaceutical company focused on supplying critical injectable medications, today announced it has launched Norepinephrine Bitartrate Injection, USP in the United States as a therapeutic generic equivalent for Levophed ®, as approved by the U.S. Food and Drug Administration. Norepinephrine Bitartrate Injection, USP is indicated to raise blood pressure in adult patients with severe, acute hypotension. Norepinephrine Bitartrate Injection, USP is available as a carton of ten