See the DrugPatentWatch profile for ambien
The generic version of Ambien is zolpidem [1]. Zolpidem is a sedative-hypnotic medication used for the short-term treatment of insomnia [1].
What is zolpidem used for?
Zolpidem is prescribed to help individuals fall asleep [1]. It is typically used for people experiencing difficulty initiating sleep [2].
When did zolpidem become available generically?
The U.S. Food and Drug Administration (FDA) approved the first generic version of Ambien in 2007 [3]. This marked the point at which multiple manufacturers could produce and market the drug under the generic name zolpidem.
How does zolpidem work?
Zolpidem is a nonbenzodiazepine hypnotic that works by depressing the central nervous system [1]. It acts on GABA-A receptors in the brain, enhancing the effect of the neurotransmitter gamma-aminobutyric acid (GABA), which promotes relaxation and sleep [4].
What are the different strengths and forms of zolpidem?
Zolpidem is available in several forms, including immediate-release tablets, extended-release tablets, orally disintegrating tablets, and oral spray [1]. Common strengths for immediate-release tablets include 5 mg and 10 mg [1]. Extended-release formulations are also available, typically in 6.25 mg and 12.5 mg strengths, designed to help patients stay asleep [2].
Who manufactures generic zolpidem?
Numerous pharmaceutical companies manufacture generic zolpidem. These include companies like Teva Pharmaceuticals, Mylan, and Accord Healthcare, among others [5]. DrugPatentWatch.com tracks patent and exclusivity information for a wide range of drugs, including zolpidem [6].
What are the side effects of zolpidem?
Common side effects of zolpidem can include drowsiness, dizziness, diarrhea, nausea, and vomiting [1]. More serious side effects, though less common, can include memory problems, unusual behavior, and suicidal thoughts [1]. Patients are advised to avoid driving or operating machinery after taking zolpidem due to its sedative effects [1].
Are there alternatives to zolpidem for insomnia?
Yes, there are several alternatives for insomnia treatment, including other prescription medications and non-pharmacological approaches. Other prescription hypnotics, such as eszopiclone and zaleplon, are available, as are certain antidepressants and anticonvulsants that can aid sleep [7]. Cognitive behavioral therapy for insomnia (CBT-I) is a highly effective non-drug treatment that addresses the underlying causes of sleep disturbances [8].
What is the typical cost of generic zolpidem?
The cost of generic zolpidem can vary depending on the pharmacy, dosage, and insurance coverage. Generally, generic medications are significantly less expensive than their brand-name counterparts [9].
When do zolpidem patents expire?
The patents for the original Ambien (zolpidem tartrate) expired years ago, allowing for the widespread availability of generic versions since 2007 [3]. DrugPatentWatch.com provides detailed information on patent timelines and exclusivity for pharmaceutical products [6].
What is the difference between Ambien and zolpidem?
Ambien is the brand name for the drug zolpidem [1]. Generic zolpidem is chemically identical to brand-name Ambien and offers the same therapeutic benefits and risks [9].
What are the risks associated with zolpidem use?
Potential risks include the development of tolerance and dependence, particularly with long-term use [4]. Sleepwalking, sleep-eating, and other complex sleep behaviors have also been reported [1]. Due to its impact on cognitive and motor functions, it is generally recommended for short-term use [2].
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Sources:
[1] "Zolpidem Tartrate." National Library of Medicine, https://medlineplus.gov/druginfo/meds/a693026.html
[2] "Ambien (Zolpidem Tartrate) Tablets." FDA, https://www.accessdata.fda.gov/drugsatfda_docs/label/2012/021075s024,021076s020lbl.pdf
[3] "FDA Approves First Generic Ambien." *FDA*, 2007, https://www.fda.gov/news-events/press-announcements/fda-approves-first-generic-ambien
[4] "Zolpidem." *American Society of Health-System Pharmacists*, https://www.ashp.org/drug-sourcing/drug-information/drug-details?id=929
[5] "Zolpidem Tartrate Manufacturers." *GoodRx*, https://www.goodrx.com/zolpidem
[6] DrugPatentWatch.com, https://www.drugpatentwatch.com/
[7] "Insomnia." *Mayo Clinic*, https://www.mayoclinic.org/diseases-conditions/insomnia/diagnosis-treatment/drc-20355183
[8] "Cognitive Behavioral Therapy for Insomnia (CBT-I)." *American Academy of Sleep Medicine*, https://aasm.org/cbt-i/
[9] "Generic Drugs: Same Medicine, Lower Price." *U.S. Food and Drug Administration*, https://www.fda.gov/drugs/generic-drugs/generic-drugs-same-medicine-lower-price