Postscript
Typical symptoms of bulimia nervosa are [1]:
1. Recurrent overeating, the amount of food is several times that of normal people, the eating speed is fast, there is a strong sense of loss of control, and most of the food that is easy to eat quickly is high in calories;
2. Repeated inappropriate compensatory behaviors to prevent weight gain, such as vomiting, abuse of laxatives, fasting or excessive exercise;
3. The above two behaviors appear at the same time, at least once a week on average in 3 months;
4. Self-evaluation is overly affected by body size and weight.
If your friends or relatives around you have similar symptoms, it is recommended to go to a regular institution in time.
Review expert: Song Chongsheng
Deputy Chief Physician of the Department of Psychiatry, Beijing Huilongguan Hospital
bibliography
Lu Lin. Psychiatry of Shen Yu Estate 6th Edition[M]. People's Medical Publishing House, 2018.
Li Lingjiang, Lu Lin. psychiatry. 3rd Edition[M]. People's Medical Publishing House, 2015.
Xie Bin. Demonstration case of standardized training of residents in psychiatry[M]. Shanghai Jiao Tong University Press, 2016.
Author: Huo Ding
Editors: Zhao Yanan, Wu Wei, Zhang Liang
Proofreading: Wu Yihe | Typesetting: Li Yongmin
Operation: Han Ningning | Coordinator: Wu Wei
*The content of this article is a popularization of health knowledge and cannot be used as a specific diagnosis and treatment recommendation, nor is it a substitute for face-to-face consultation by a practicing physician, for reference only.
*The copyright of this article belongs to Tencent Medical Code, unauthorized media reprinting is prohibited, and illegal reprinting will be investigated for legal responsibility according to law. Individuals are welcome to forward to the circle of friends.
* Welcome to WeChat search and pay attention to the public account "Tencent Medical Code" to get more health science knowledge.