TCM Wiki 虾蟆脑 2016-09-23 虾蟆脑 Name Ha Ma Nao (Brains of Rice-paddy frog) Ha Ma Nao Brains of Rice-paddy frog 蝦蟆腦 The Effect of 虾蟆脑 Property Salt, cold; liver meridian entered. Actions Improve eyesight. Indications Glaucoma. Dosage and Administrations Stew it for eating.