noun which may take the genitive case particle 'no', noun
psychotic; psychopathic
Psychiatric term used to describe symptoms, disorders, or states involving psychosis. Often appears in clinical contexts such as 精神病性障害 (psychotic disorder).
統合失調症は代表的な精神病性障害の一つです。
Schizophrenia is one of the typical psychotic disorders.
精神病性の症状が見られる場合は、早めに専門医に相談してください。
If you notice psychotic symptoms, please consult a specialist early.
精神病 is a noun meaning 'mental illness' or 'psychosis' as a condition, while 精神病性 is an adjective-like term meaning 'psychotic' or 'of a psychotic nature', used to describe symptoms or disorders.
Compound of 精神 (mind, psyche), 病 (illness), and 性 (nature, -ity). The term is a direct translation of the Western psychiatric concept 'psychotic'.