eating disorder AE hyperphagia AE Hyperphagia AE is an eating disorder AE that also called polyphagia. It's a medical sign meaning excessive hunger and abnormally large intake of solids by mouth. It can be caused by disorders such as diabetes, Kleine–Levin syndrome (a malfunction in the hypothalamus), the genetic disorders Prader–Willi syndrome, and Bardet–Biedl syndrome. 食欲过盛 MedDRA: 10020710 polyphagia AE WEB: http://en.wikipedia.org/wiki/Polyphagia JX, LW, YH