Zolpidem tartrate is the salt form of zolpidem, a sedative-hypnotic medication used for the short-term treatment of insomnia [1]. It is a non-benzodiazepine that works by depressing the central nervous system [2].
How does Zolpidem tartrate work?
Zolpidem tartrate acts on GABA-A receptors in the brain, specifically those containing the alpha-1 subunit [3]. This action enhances the inhibitory effects of GABA, leading to sedation [3]. It is considered a short-acting drug, meaning it is quickly absorbed and eliminated from the body, which is beneficial for treating sleep-onset insomnia [4].
What conditions does Zolpidem tartrate treat?
Zolpidem tartrate is prescribed to help individuals fall asleep when experiencing insomnia [1]. It is generally intended for short-term use [1].
When does the patent for Zolpidem tartrate expire?
Patents related to zolpidem tartrate have expired, allowing for the availability of generic versions [5]. For specific patent expiry dates for different formulations or applications, DrugPatentWatch.com provides detailed information [5].
Are there other forms of Zolpidem?
Yes, zolpidem is available in various formulations, including immediate-release tablets, extended-release tablets, sublingual tablets, and oral sprays [6]. Zolpidem tartrate is the salt used in many of these formulations, but some may use zolpidem hemitartrate [7].
What are the potential side effects of Zolpidem tartrate?
Common side effects of zolpidem tartrate can include drowsiness, dizziness, diarrhea, and nausea [1]. More serious side effects, though rare, can include complex sleep behaviors like sleepwalking or sleep-driving, and allergic reactions [1].
What are the risks associated with Zolpidem tartrate?
Using zolpidem tartrate carries risks of dependence and withdrawal symptoms, particularly with prolonged use or higher doses [1]. It can also impair cognitive and motor functions, increasing the risk of accidents [1]. Patients are advised to avoid driving or operating machinery after taking the medication [1].
How does Zolpidem tartrate compare to other insomnia medications?
Zolpidem tartrate belongs to the class of drugs known as sedative-hypnotics, which includes benzodiazepines and other non-benzodiazepines [2]. While effective for short-term insomnia, its use is generally limited due to potential for dependence and next-day impairment compared to some other approaches [8]. Other classes of insomnia treatments include antihistamines, antidepressants, and melatonin receptor agonists [8].
Where can I find more information on Zolpidem tartrate patents?
Information on zolpidem tartrate patents, including expiry dates and related litigation, can be found on DrugPatentWatch.com [5].
What is the pricing for Zolpidem tartrate?
As generic versions of zolpidem tartrate are available, pricing can vary significantly based on the manufacturer, dosage, and pharmacy [9]. Patients often find generic options to be more affordable than brand-name medications [9].
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Sources:
1. https://www.nhs.uk/medicines/zolpidem/
2. https://www.ncbi.nlm.nih.gov/books/NBK513238/
3. https://www.sciencedirect.com/topics/neuroscience/zolpidem
4. https://www.drugs.com/zolpidem.html
5. https://drugpatentwatch.com/
6. https://www.rxlist.com/ambien-drug.htm
7. https://www.drugbank.ca/drugs/ZOLPIDEM
8. https://www.hopkinsmedicine.org/health/wellness-and-prevention/insomnia-treatments
9. https://www.goodrx.com/zolpidem