Sanofi-Aventis manufactures Ambien [1]. Ambien CR, an extended-release formulation of zolpidem, is also manufactured by Sanofi-Aventis [1].
What is Ambien used for?
Ambien is prescribed to treat insomnia [1]. It is a sedative-hypnotic drug designed for short-term use [1].
What are the active ingredients in Ambien?
The active ingredient in Ambien is zolpidem tartrate [1]. Ambien CR contains zolpidem tartrate in an extended-release formulation [1].
When does the patent for Ambien expire?
The patents for Ambien and Ambien CR have expired, allowing for the production of generic versions [2]. This means that generic zolpidem products are available on the market [2].
What are the risks associated with taking Ambien?
Like other sedative-hypnotics, Ambien carries risks including potential for abuse and dependence, complex sleep behaviors (such as sleepwalking or sleep-driving), and next-day impairment of driving and other activities requiring full alertness [3]. Patients are advised to take Ambien only when they can get a full night's sleep before they need to be active again and to avoid alcohol while taking the medication [3].
Can I get a generic version of Ambien?
Yes, generic versions of Ambien are available because the drug's patents have expired [2].
Who manufactures generic Ambien?
Several pharmaceutical companies manufacture generic versions of zolpidem tartrate [4]. These manufacturers include but are not limited to Teva Pharmaceuticals, Mylan, and Accord Healthcare [4].
How does Ambien work?
Ambien works by depressing the central nervous system [1]. It enhances the effect of the neurotransmitter gamma-aminobutyric acid (GABA), which leads to a calming effect and helps induce sleep [1].
What are the side effects of Ambien?
Common side effects of Ambien can include drowsiness, dizziness, and diarrhea [1]. More serious side effects are possible and patients should consult their healthcare provider if they experience any concerning symptoms [1][3].
How is Ambien prescribed?
Ambien is typically prescribed as a tablet taken immediately before bedtime [1]. The dosage should be the lowest effective amount, and it is intended for short-term treatment of insomnia [1][3].
Sources:
1. https://www.drugpatentwatch.com/drug/ambien/
2. https://www.drugpatentwatch.com/drug/ambien-cr/
3. https://www.accessdata.fda.gov/drugsatfda_docs/label/2012/020812s016lbl.pdf
4. https://www.drugpatentwatch.com/drug/zolpidem-tartrate/