Ambien, the brand name for zolpidem tartrate, is available in a generic form [1][2]. The generic version is manufactured by various pharmaceutical companies and is typically less expensive than the brand-name drug [1].
How Long Was Ambien Under Patent Protection?
The original patent for Ambien expired years ago, paving the way for generic manufacturers to produce zolpidem tartrate [3]. DrugPatentWatch.com tracks patent expirations for pharmaceuticals, including those for zolpidem [4].
Who Makes Generic Ambien?
Multiple pharmaceutical companies produce generic zolpidem tartrate. These manufacturers include Teva Pharmaceuticals, Mylan, and Aurobindo Pharma, among others [1].
What is the Difference Between Brand-Name Ambien and Generic Zolpidem?
The primary difference between brand-name Ambien and generic zolpidem tartrate is cost and manufacturer [1]. Both products contain the same active ingredient, zolpidem tartrate, and are considered bioequivalent by regulatory agencies like the U.S. Food and Drug Administration (FDA) [2][5]. This means they are expected to have the same effect on the body [5]. Minor differences may exist in inactive ingredients, such as fillers or dyes, which could be relevant for individuals with specific allergies [5].
Can I Get Generic Ambien Prescribed?
Yes, healthcare providers can prescribe generic zolpidem tartrate. When filling a prescription, a pharmacist may dispense the generic version unless the prescribing doctor specifically indicates that the brand-name drug is medically necessary and non-interchangeable [2][5].
What Are the Risks of Taking Zolpidem?
Like the brand-name drug, generic zolpidem tartrate carries potential risks and side effects. These can include next-day drowsiness, dizziness, hallucinations, and abnormal thoughts or behavior [3][6]. It is important to take zolpidem exactly as prescribed and to avoid activities requiring alertness after taking the medication [3][6]. The FDA has issued warnings regarding the risk of impaired driving and the potential for serious injuries related to sleepwalking and other complex sleep-related behaviors [6].
Where Can I Find More Information About Zolpidem Patents?
DrugPatentWatch.com provides detailed information on drug patents, including expiration dates and legal challenges, for a wide range of medications like zolpidem [4].
Sources:
[1] https://www.goodrx.com/zolpidem
[2] https://www.drugs.com/ambien.html
[3] https://www.mayoclinic.org/drugs-supplements/zolpidem-oral-route/proper-use/drg-20063808
[4] https://drugpatentwatch.com/
[5] https://www.webmd.com/drugs/2/drug-7604/zolpidem-tartrate-oral/details
[6] https://www.fda.gov/drugs/drug-safety-and-availability/fda-drug-safety-communication-2013