Application of fexofenadine hydrochloride in preparation of medicine for treating schizophrenia

Abstract

The invention discloses application of fexofenadine hydrochloride in preparation of a medicine for treating schizophrenia. The medicine further can be prepared from risperidone. The medicine is prepared from, by mass, 10-180 parts of the fexofenadine hydrochloride and 0.5-3 parts of the risperidone. The medicine can obviously change the negative symptoms of the schizophrenia and achieve the obvious treatment effect compared with a medicine prepared from the risperidone alone; the cognitive ability of a schizophrenia patient is improved to 30%-40% by using the existing medicine prepared from the risperidone alone; according to the medicine, the fexofenadine hydrochloride and the risperidone are combined together, the synergistic effect is achieved, and the cognitive ability of the schizophrenia patient can be improved to 90%.

Description

technical field [0001] The invention belongs to the technical field of pharmaceutical preparations, in particular to a composition for treating schizophrenia, and also relates to a preparation method of the composition for treating schizophrenia. Background technique [0002] The dosage form of fexofenadine hydrochloride is mainly tablets. It is a second-generation H1 receptor antagonist that can selectively block H1 receptors. It has good antihistamine effect, but has no anti-5 Serotonin, anticholinergic and antiadrenergic effects. Therefore, there is no sedative effect and other central nervous system effects. It also cannot pass the blood-brain barrier. This product is suitable for the treatment of seasonal allergic rhinitis, chronic idiopathic urticaria and other diseases. So far there is no report that fexofenadine hydrochloride is used in the treatment of schizophrenia. [0003] Risperidone, for the treatment of acute and chronic schizophrenia. In particular, it h...

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is to provide a kind of application of fexofenadine hydrochloride in the preparation of medicine for the treatment of schizophrenia, which solves the problem that the current schizophrenia treatment effect in the prior art is not good