drink her own blood. Auto-vampirism, for her, was part of a delusion about a purification process. Auto-vampirism can cause anemia, abdominal pain, nausea, and more. It's difficult to determine all the consequences of auto-vampirism due to the difficulty of finding people who drink their own blood. It is noted that the pathologies that are associated with vampirism is exceedingly rare. See also Vampire lifestyle References Paraphilias Self-harm Sexual attraction Sexual fetishism Vampirism