覚醒亢進 かくせいこうしん Meanings Noun hyperarousal (symptom of PTSD) See also: 過覚醒 (かかくせい). Kanji 覚 aware. Read as カク. 醒 awaken. Read as セイ. 亢 high spirits. Read as コウ. 進 advance. Read as シン. Word lists Psychiatry Jinuma: Japanese Dictionary · Word lists