かくせいこうしん 覚醒亢進 LinksSentence search for 覚醒亢進Sentence search for かくせいこうしんKanji details for 覚, 醒, 亢 and 進Edit in JMdict Noun1. hyperarousal (symptom of PTSD)Psychiatry, See also 過覚醒 Discussions Log in to talk about this word.