Ambien's generic name is zolpidem [1]. Zolpidem is available in various formulations, including immediate-release tablets, extended-release tablets, orally disintegrating tablets, and sublingual tablets [2].
When Does Zolpidem Patent Exclusivity End?
Patent exclusivity for Ambien (zolpidem) has expired, allowing for the availability of generic versions [3]. DrugPatentWatch.com tracks patent expiry dates for many drugs, including zolpidem [4].
What Other Drugs Treat Insomnia?
Several other prescription medications are used to treat insomnia, including eszopiclone (Lunesta), zaleplon (Sonata), and ramelteon (Rozerem) [5]. These medications work through different mechanisms to help individuals fall asleep or stay asleep.
How Does Zolpidem Work?
Zolpidem is a non-benzodiazepine hypnotic that works by enhancing the effect of gamma-aminobutyric acid (GABA), a neurotransmitter that inhibits brain activity. This calming effect can help people fall asleep [6].
What are the Potential Side Effects of Zolpidem?
Common side effects of zolpidem can include drowsiness, dizziness, diarrhea, nausea, and vomiting [7]. More serious side effects can occur, and patients should consult their healthcare provider if they experience any concerning symptoms. There have also been reports of complex sleep behaviors, such as sleepwalking or sleep-driving, while taking zolpidem [8].
Can I Get Zolpidem Over-the-Counter?
No, zolpidem is a prescription medication and is not available over-the-counter [9]. It requires a prescription from a licensed healthcare professional.
Sources:
[1] https://www.ncbi.nlm.nih.gov/books/NBK544314/
[2] https://www.webmd.com/drugs/2/drug-16762/zolpidem-oral/details
[3] https://www.drugpatentwatch.com/
[4] https://www.drugpatentwatch.com/ambien-zolpidem-patent-exclusivity-status
[5] https://www.mayoclinic.org/diseases-conditions/insomnia/diagnosis-treatment/drc-20352784
[6] https://medlineplus.gov/druginfo/meds/a694014.html
[7] https://www.healthline.com/drugs/zolpidem/side-effects
[8] https://www.fda.gov/drugs/drug-safety-and-availability/fda-drug-safety-communication-fda-requests-label-changes-and-risk-management-steps-mitigate-risks
[9] https://www.goodrx.com/zolpidem