Which medication is primarily indicated for the treatment of anxiety disorders?

The medication primarily indicated for the treatment of anxiety disorders is Diazepam. Diazepam belongs to the benzodiazepine class of medications, which are widely utilized for their anxiolytic (anti-anxiety) properties. It works by enhancing the effects of a neurotransmitter called gamma-aminobutyric acid (GABA) in the brain, leading to a calming effect. This mechanism is particularly effective for short-term management of anxiety and can help alleviate symptoms rapidly.

While other options such as Sertraline, a selective serotonin reuptake inhibitor (SSRI), can also treat anxiety disorders, they are typically used as a first-line treatment for longer-term management due to their delayed onset of action. Amitriptyline is primarily an antidepressant and is not the first choice for anxiety. Chlorpromazine, an antipsychotic, is not used mainly for anxiety disorders but rather for managing conditions like schizophrenia and acute psychosis. Thus, Diazepam stands out among the options as the medication specifically indicated for immediate relief of anxiety symptoms.