１、反复发作性的暴食（经常强迫性暴食）。

　　２、觉得自己的饮食行为不能被控制。

　　３、尽一切努力，如自我引发呕吐、使用泻药或其它药物、和饮酒作乐后的禁食或过度运动阻止体重的增加。

　　４、不适当的关注自身的体形和体重。

　　５、脱水。

　　６、疲劳。

　　７、便秘。

　　８、因呕吐物中的胃酸损坏作用，患者的牙齿和牙龈常常受损。

　　９、因经常呕吐而出现面部肿胀。

The signs and symptoms of bulimia include

　　１、Recurrent episodes of binge eating(compulsive overeating)

　　２、Feeling that their eating behavior cannot be controlled

　　３、Efforts to prevent weight gain by either self-induced vomiting, using laxatives or other medications, fasting or excessive exercise following a binge

　　４、Unhealthy focus on body shape and weight

　　５、Dehydration

　　６、Fatigue

　　７、Constipation

　　８、Damaged teeth and gums from gastric acid in vomit

　　９、Swollen cheeks from regular vomiting