The invention provides a medicament which has a wider treatment spectrum, less side effects and better tolerance and safety compared with the conventional antipsychotics and unconventional antipsychotics.The invention relates to a medicament,It comprises: (I) a compound,It is 7‑ [4‑ (4‑benzo [b] thiophene‑4‑yl‑piperazine‑1‑yl) butoxy] ‑1H‑quinolin‑2‑one or its salt,And (II) from mood stabilizers5‑Serotonin reuptake inhibitors,Norepinephrine reuptake inhibitors5‑Serotonin and norepinephrine reuptake inhibitors,Noradrenergic and specific serotonin antidepressantsAnxiolyticsTricyclic antidepressantsFour ring antidepressantsA combination of antipsychotics and at least one of the anti ADHD drugs.本發明提供一種藥劑,與已知的常規抗精神病藥和非常規抗精神病藥相比,其具有更寬的治療譜,導致更少的副作用并具有更優異的耐受性和安全性。本發明涉及一種藥劑,其包含:(I)一種化合物,其爲7‑[4‑(4‑苯并[b]噻吩‑4‑基‑哌嗪‑1‑基)丁氧基]‑1H‑喹啉‑2‑酮或其鹽,以及(II)選自情緒穩定劑、5‑羥色胺再攝取抑制劑、去甲腎上腺素再攝取抑制劑、5‑羥色胺和去甲腎上腺素再攝取抑制劑、去甲腎上腺素能和特異性5‑羥色胺能抗抑鬱劑、抗焦慮藥、三環抗憂鬱藥、四環抗憂鬱藥、抗精神病藥和抗‑ADHD藥中的至少一種藥物的組合。