Chlorpromazine is the main drug of the group of phenothiazines, and the prototype of all neuroleptics, having been introduced into psychiatry by Delay in 1952. It is a group 1 phenothiazine.
It has strong sedative, alpha-2 blocking and antiemetic actions and moderate extrapyramidal effects. It is the standard preparation for acutely excited patients.
Usual dose: Initial dose is 25mg tds or 75mg at night. The usual maintenance dose is 50-100mg tds. (up to 1000mg/day in special circumstances). Also used in smaller doses as an anxiolytic.
The summary of product characteristics should be consulted before prescribing this drug.
Add information to this page that would be handy to have on hand during a consultation, such as a web address or phone number. This information will always be displayed when you visit this page