Has Batman ever used performance enhancing drugs?

There are many Story Arc in which Batman has taken Power Enhancing Drugs: Batman: Venom Comics → Batman at one point tried the "super-steroid" Venom, the compound that gives the villain Bane his supernatural strength. read more

Earth-2 #19 Comics → Batman of Earth-2 takes Miraclo pills (basically invulnerable super strength for an hour). The Dark Knight : The Master Race → In this story arc, Batman uses Steroids to keep him going. In this story Bruce Wayne is 80 year old, Most people will have trouble standing and He was still fighting crime as Batman. read more