Which condition is Zolpidem (Ambien) primarily used to treat?

Zolpidem, commonly known by the brand name Ambien, is primarily used for the treatment of insomnia. This medication is classified as a sedative-hypnotic, specifically designed to help individuals who struggle with sleep initiation or maintenance. The primary action of Zolpidem is to enhance the effects of a neurotransmitter in the brain called gamma-aminobutyric acid (GABA), which has an inhibitory effect on neuronal excitability, leading to sedation and the facilitation of sleep.

The use of Zolpidem is particularly indicated for transient or short-term insomnia due to its fast onset of action, typically helping individuals fall asleep within 30 minutes. While it may have some ancillary effects on anxiety due to its sedative properties, its main therapeutic role is in addressing sleep disorders, as opposed to conditions like weight loss, depression, or generalized anxiety disorder, for which other treatments would be more appropriate.