Last year, Neumann and his group advocated for a law to cap the price of epinephrine auto-injectors ... Amneal’s injectors called “Adrenaclick” typically cost somewhere between $100 and ...

Doctors continued to investigate how adrenaline works during the early part of the 20th century. In the past 100 years, it's been extensively studied, with more than 12,000 studies referencing it.