Today in Recalls: Anemia Drugs with Glass Flakes 1.56K Jeff Neumann 09/25/10 03:28PM Filed to: Health Health Recalls Drugs Ouch The producers of the anemia drugs Epogen and Procrit, Amgen Inc, has recalled several hundred lots of the medication fearing that glass flakes will develop in the bottle, leading to blood clots. Glass flakes in the bloodstream sounds pretty awful.