疯病 (fēng bìng) — insanity; mental illness; derangement

Definition

Examples

• 他得了疯病，需要长期治疗。
  Tā dé le fēng bìng, xū yào cháng qī zhì liáo.
  He has a mental illness and needs long-term treatment.
• 在古代，人们常把疯病看作不治之症。
  Zài gǔ dài, rén men cháng bǎ fēng bìng kàn zuò bú zhì zhī zhèng.
  In ancient times, people often regarded mental illness as an incurable disease.
• 这种疯病的症状包括幻觉和情绪失控。
  Zhè zhǒng fēng bìng de zhèng zhuàng bāo kuò huàn jué hé qíng xù shī kòng.
  The symptoms of this mental illness include hallucinations and emotional dyscontrol.