Caraka Samhita, Nidana Sthana 7.5; types at Nidana 7.3

Know unmada as derangement of mind, intellect, consciousness, knowledge, memory, inclination, character, activity and conduct.

उन्मादं पुनर्मनोबुद्धिसञ्ज्ञाज्ञानस्मृतिभक्तिशीलचेष्टाचारविभ्रमं विद्यात् ॥

unmadam punar mano-buddhi-sanjna-jnana-smrti-bhakti-sila-cesta-acara-vibhramam vidyat ||

Know unmada as derangement of mind, intellect, consciousness, knowledge, memory, inclination, character, activity and conduct.

This is a whole-person description of severe mental illness, not a moral insult. It reads more like a medical description than a sermon. Five types are named: vata, pitta, kapha, sannipata, and agantu (external/trauma-like). Weak sattva plus rajas-tamas plus unwholesome diet and excess passion, anger, fear or grief are listed as risk.