癫痫、精神病是危害人类健康的两大疑难顽症。癫痫（俗称：“羊羔疯”），发作时突然倒地，不省人事，四肢抽搐，两眼上翻，口吐白沫，小便失禁，醒后如常人。精神病常见症状表现为言语错乱，神志不清，失眠健忘，心烦急躁，多思多病，生活懒散，脾气反常，思维破裂，幻觉妄想 Epilepsy, mental illness are two major chronic diseases that endanger human health. Epilepsy (commonly known as “lamb crazy”), suddenly fell to the ground during the attack, unconscious, limbs twitch, his eyes upturned, foaming at the mouth, urinary incontinence, normal people wake up. Common symptoms of mental illness manifested as speech disorders, confusion, insomnia forgetfulness, irritability, Duosi sickness, life lazy, abnormal temper, thinking break, hallucination delusion