United States· US:50090-7557_9d72c803-c640-4334-adb6-ce560f33fa5d
ZOLPIDEM TARTRATE
A zolpidem product containing zolpidem tartrate, registered in United States by A-S Medication Solutions. The same ATC class is registered in 18 of our 19 countries.
Checked against FDA National Drug Code directory (United States) on
Informational only — not a medical device.
Where it is registered
Zolpidem is registered in 18 of 19 countries.
Countries holding a registration under ATC N05CF02 (zolpidem), each read from that country’s own register.
- This record: United States, from FDA National Drug Code directory (United States)
- 10 of them publish a price we can compare per daily dose
Zolpidem · ATC N05CF02
18 / 19 countries
- Belgiumprice
- Canada
- Czechiaprice
- Denmark
- Finlandprice
- Franceprice
- Germany
- Icelandprice
- Ireland
- Japan
- Netherlands
- Norwayprice
- Polandprice
- Spainprice
- Sweden
- Switzerlandprice
- United Kingdom
- United Statesprice
Price per daily dose
What a daily dose of zolpidem costs, country by country.
Normalised to the WHO defined daily dose (10 mg), the median price runs from $0.11 in Spain to $0.89 in Switzerland — a ×8.4 gap.
- 3 markets with a comparable price for this class
- Public list prices, converted to USD at the rate date shown
Zolpidem · price per daily dose (10 mg)
USD · FX 28 Sept 2026
- CH Switzerland$0.89
- FR France$0.18
- ES Spain$0.11
The record
At a glance
FDA National Drug Code directory (United States)- Active substance
- ZOLPIDEM TARTRATE
- Manufacturer
- A-S Medication Solutions
- Country
- United States (US)
- ATC code
- N05CF02
- ATC class
- Zolpidem
- Defined daily dose
- 10 mg, O
- Reimbursed
- Not published by this register
- Source register
- FDA National Drug Code directory (United States)
- Last checked
- July 12, 2026
Packs & prices · 2
- ndc1150090-7557-2
- ndc115009075572100 TABLET, EXTENDED RELEASE in 1 BOTTLE (50090-7557-2)
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Interactions
392 interactions on record for zolpidem.
Graded by severity as the source publishes them — 4 severe. Severity grades are free for everyone; mechanism and management come with Growth.
- Severity for every pair — free, no plan needed
- The source, licence and sync date on every record
- Mechanism and what to do for each pair — Growth plan
Zolpidem · interactions on record
392 records
- 4 severe
- 129 moderate
- 1 minor
- 240 info
Most severe, free to view
- MorphineN02AA01severe
- MorphinN07BC09severe
- HydrocodoneR05DA03severe
- CodeineR05DA04severe
18 more interactions with mechanism and management, from a commercially licensed source.
Sign in to check- Interaction severity from DDInter 2.0 (Xiong G. et al., Nucleic Acids Res.), licensed CC BY-NC 4.0 — free for non-commercial use only; not covered by the Drug Database commercial licence.
Same medicine, other countries
Zolpidem in 15 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- SwitzerlandStilnox CR 12.5 mg, comprimés à libération contrôléeSanofi-Aventis (Suisse) SA
- CzechiaADORMAAlkaloid - INT d.o.o., Ljubljana - Črnuče
- United KingdomStilnoct 10mg tabletsSanofi
- PolandApo-ZolpinInPharm Sp. z o.o.
- SpainDAGAN 10 MG COMPRIMIDOS BUCODISPERSABLES EFGMeiji Pharma Spain S.A.
- BelgiumMerck-Zolpidem 10 mgPI Pharma
- FinlandEanoxDesitin Arzneimittel GmbH
- GermanyBikalmSanofi-Aventis Deutschland Gmbh
Authorised across Europe · EMA
The same active substance is authorised in 30 EEA countries. Names it is sold under:
- Austria · Ivadal, Mondeal
- Belgium · Stilnoct, Zolpeduar
- Bulgaria · Адорма, Золcaна
- Cyprus · Stilnox
- Czechia · Adorma, Hypnogen
- Germany · Bikalm, Stilnox
- Denmark · Stilnoct, Zolpidem Actavis
- Estonia · Hypnogen, Stilnox
- Spain · Dagan, Dalparan
- Finland · Somnor, Stella
- France · Oratika, Stilnox
- United Kingdom (Northern Ireland) · Zalzo, Zolpidem
- Greece · Hypnonorm, Oniria
- Croatia · Lunata, Sanval
- Hungary · Hypnogen, Sanval
- Ireland · Nytamel, Stilnoct
- Iceland · Edluar, Stilnoct
- Italy · Belirem, Nottem
- Lithuania · Hypnogen, Stilnox
- Luxembourg · Stilnoct, Zolpeduar
- Latvia · Hypnogen, Stilnox
- Malta · Stilnox, Zolpidem Aurobindo
- Netherlands · Zolpidem Tartrate Ratiopharm, Zolpidemtartraat Aurobindo
- Norway · Stilnoct, Zolpidem Actavis
- Poland · Apozolpin, Hypnogen
- Portugal · Stilnox, Zolpidem Aurovitas
- Romania · Stilnox, Zadobra
- Sweden · Edluar, Stilnoct
- Slovenia · Perluna, Sanval
- Slovakia · Hypnogen, Sanval
Source: European Medicines Agency, Article 57 product data.
Sourced from a public register and reproduced with attribution. Drug Database is not affiliated with, endorsed by, or a partner of FDA National Drug Code directory (United States). This is an informational data service and not a medical device — verify against the official source of record before any clinical decision.
For developers
The same record over the API, and the raw payload
GET /v1/drugs/d28ef10d-50dc-404b-84b3-3d660dcbbfd4 GET /v1/drugs/d28ef10d-50dc-404b-84b3-3d660dcbbfd4?format=fhir
Every response carries last_synced_at, so freshness is a field rather than a promise. Below is exactly what the ingestion wrote, before any presentation — the same JSON the API returns under payload.
{
"route": "ORAL",
"source": "ndc",
"strength": "12.5",
"substance": "ZOLPIDEM TARTRATE",
"productndc": "50090-7557",
"dosage_form": "TABLET, EXTENDED RELEASE",
"dea_schedule": "CIV",
"strength_unit": "mg/1",
"application_number": "ANDA078970",
"marketing_category": "ANDA"
}See everything about zolpidem.
This page is the registration. A free account adds the label text as the regulator wrote it, what it costs per daily dose across the markets that publish a price, a feed of what changes in the registers, and an assistant that answers with its sources. Interaction severity is free; mechanism and management are on the Growth plan. No card, nothing to install.