Amphastar Pharmaceuticals, Inc. (NASDAQ:AMPH – Get Free Report) was the target of a large increase in short interest in the ...

Amphastar Pharmaceuticals' stock has declined over 25% since early November, despite solid earnings and sales growth. Click ...

Gov. Kathy Hochul announced Thursday she had signed legislation aimed at making epinephrine — currently the only drug capable of preventing a fatal allergic reaction — more affordable.

Doctors prescribe EpiPen (epinephrine injection) to treat anaphylaxis from any cause, including food and medication allergies. Use EpiPen as soon as symptoms start or just after exposure to a ...