What are phenothiazines?

Phenothiazines are a class of drugs that are primarily used as antipsychotic medications to treat conditions such as schizophrenia and bipolar disorder. They work by blocking dopamine receptors in the brain, which helps to reduce symptoms of psychosis and stabilize mood. Phenothiazines can also be used to treat nausea and vomiting, as well as severe anxiety and agitation. Some common phenothiazine medications include chlorpromazine, fluphenazine, and thioridazine.