t know the answer to this one, but if your sniffing it that can cause throat
, eye and
infections. I never experienced an ear
infection due to cocaine, but many many nose and throat ones, coke is a dirty drug and you NEVER sniff purely coke, it is cut with everything from baking soda to i have seen drywall, mmm yummy. The only thing i remember about the ear was i seemed to get wax buildup sometimes, usually after waking up and covered in sweat, in my ears too.