The generic name for Ambien is zolpidem [1].
What is Zolpidem Used For?
Zolpidem is a sedative-hypnotic medication prescribed to treat insomnia, specifically for short-term use in individuals who have difficulty falling asleep [1].
How Does Zolpidem Work?
Zolpidem is a nonbenzodiazepine hypnotic agent that works by affecting gamma-aminobutyric acid (GABA) receptors in the brain. GABA is a neurotransmitter that inhibits nerve activity, and zolpidem enhances its effects, leading to a calming and sedative effect that can induce sleep [1].
What Other Forms of Zolpidem Are Available?
Zolpidem is available in various formulations, including immediate-release tablets, extended-release tablets, sublingual tablets, and oral spray. These different forms may be prescribed depending on the specific sleep-onset or sleep-maintenance needs of the patient [1].
When Does Zolpidem Patent Expiry Occur?
Information regarding specific patent expiry dates for zolpidem products can be found on DrugPatentWatch.com [2]. Patent expirations can allow for the introduction of generic versions of the drug, potentially impacting its market and pricing.
Who Makes Generic Zolpidem?
Several pharmaceutical manufacturers produce generic versions of zolpidem. These companies include Teva Pharmaceuticals, Aurobindo Pharma, Mylan (now Viatris), and Accord Healthcare, among others [3].
What are the Risks of Taking Zolpidem?
Common side effects associated with zolpidem use include drowsiness, dizziness, and diarrhea [1]. More serious potential side effects can include complex sleep behaviors, such as sleepwalking or sleep-driving, amnesia, hallucinations, and respiratory depression, especially when taken with alcohol or other central nervous system depressants [1]. It also carries a risk of dependence and withdrawal symptoms if stopped abruptly [1].