Charak Samhita
ध्यानायासौ तथोद्वेगौ मोहश्चास्थानसम्भवः। अरतिर्बलहानिश्च मृत्युरुन्मादपूर्वकः ॥१८॥
॥ Incurable prodromal signs of Unmada and Apasmara leading to death॥ He who is affected with disturbing thoughts, anxiety, stupefaction without any specific cause, restlessness,
english translation
dhyAnAyAsau tathodvegau mohazcAsthAnasambhavaH। aratirbalahAnizca mRtyurunmAdapUrvakaH ॥18॥
hk transliteration by Sanscript