I've known my mom is bulimic for about 15 years, although she probibly has been since she was in high school (she's now almost 50). She has frequent bloody noses now, and always blames it on colds. She will deny she's bulimic until the day she dies, even though we all know the truth. Anyway, can bulimia cause bloody noses? I'm thinking it's either bulimia, or drugs causing this with her.