My sister’s breath smells like vanilla (on and off). I’m not sure I would describe it as fruity smelling. She’s 30 years old. She takes Seroquel, Prozac, Xanax, Lamictal, Spirinolactone, Nexium, Topamax, Probiotic, birth control, and rizatriptan (as needed). She has chronic migraines. Her blood pressure is usually 90/60 and she has fainted on occasion (not necessarily in relation to this).