The American Psychiatric Association (APA) has updated its Privacy Policy and Terms of Use, including with new information specifically addressed to individuals in the European Economic Area. As described in the Privacy Policy and Terms of Use, this website utilizes cookies, including for the purpose of offering an optimal online experience and services tailored to your preferences.

Please read the entire Privacy Policy and Terms of Use. By closing this message, browsing this website, continuing the navigation, or otherwise continuing to use the APA's websites, you confirm that you understand and accept the terms of the Privacy Policy and Terms of Use, including the utilization of cookies.

×
ArticleNo Access

A COMPARISON OF TWO PHENOTHIAZINES IN THE TREATMENT OF SCHIZOPHRENICS

Published Online:https://doi.org/10.1176/ajp.119.8.775

Consecutive evaluations of trifluoperazine and thioridazine were performed in 109 hospitalized schizophrenics. The same degree of tranquilizing effect was obtained with both drugs in 104 patients. Extrapyramidal symptoms were induced by thioridazine in 1 patient and by trifluoperazine in 79 patients and were controlled by the addition of benztropine.

This study has demonstrated that thioridazine is an affective agent relatively free of extrapyramidal symptoms and that the latter are not required for a drug to be an efficient tranquilizer. In addition, treatment with thioridazine alone required fewer tablets per day and resulted in greater economy as well as increased assurance of drug intake and patient cooperation.

Access content

To read the fulltext, please use one of the options below to sign in or purchase access.