What are phenothiazines now referred to as?

Phenothiazines are now commonly referred to as antipsychotics because they are a class of medications primarily used to manage psychosis, including conditions like schizophrenia and severe behavioral problems. Initially used for their sedative and antiemetic properties, these compounds have been recognized for their effectiveness in reducing the symptoms of mental disorders characterized by delusions, hallucinations, and disorganized thinking.

Their mechanism of action involves blocking dopamine receptors, which is a key factor in the pathophysiology of many psychotic disorders. Since their introduction, phenothiazines have paved the way for the development of newer antipsychotic medications, but they remain an important and widely used category for the treatment of severe psychiatric conditions. This broad utility in the treatment of psychosis is why they are classified under antipsychotics today.