Ambien CR 12.5mg is a specific dosage strength of the extended-release formulation of zolpidem tartrate, commonly known as Ambien CR. This particular dosage is prescribed to individuals who require a higher strength of the medication to effectively treat their insomnia.
Ambien CR 12.5mg contains two layers, with the first layer dissolving quickly to help individuals fall asleep, and the second layer dissolving gradually to provide a sustained release of the drug, allowing individuals to stay asleep for a longer duration.