The invention relates to a medicine for treating schizophrenia, relating to a medicine composition for treating schizophrenia, in particular to a medicine for treating schizophrenia by using fossil, ore, Chinese animal medicine and Chinese herbal medicines as raw materials. The formula comprises the following components: raw keel, ochre, rhubarb, wrinkled gianthyssop, tabasheer, lapis chloriti, arisaema with bile, albizia bark, datura flower, japanese sweetflag, radix curcumae, radix bupleuri, eupatorium, burreed tuber, curcuma zedoary, poria with hostwood and magnet. The medicine has therapeutic effects on schizophrenia, is safe and effective, has quick effect-taking, high total effective rate, few side effects and low recurernce rate when matched with a low dose of antipsychotic for treating schizophrenia, and is low in price, convenient to carry and take, and especially suitable for long-term maintenance treatment in a recovery phase and a stable phase.