Phenothiazines are primarily used for what purpose?

Phenothiazines are primarily utilized as antipsychotics for the treatment of various mental disorders, particularly schizophrenia and other psychotic conditions. They work by affecting neurotransmitter pathways in the brain, specifically by blocking dopamine receptors. This action helps to mitigate symptoms such as hallucinations, delusions, and agitation, providing significant relief to individuals diagnosed with these disorders.

The classification of phenothiazines as antipsychotics distinguishes them clearly from analgesics, which are intended for pain relief, antibiotics aimed at treating bacterial infections, and antivirals that target viral infections. Each of these other categories serves a different purpose and operates through distinct mechanisms, underscoring the specialized role of phenothiazines in mental health treatment.