Bulimia can also lead to endocrine changes, the most common of which is menstrual irregularities in women, who might even develop amenorrhea, where either the normal menstrual cycle stops or menstruation doesn't start by age 15.

暴食症也可导致内分泌异常，最常见的是女性的月经失调，甚至会发展成闭经，即月经周期全部停止或15岁仍无月经初潮。