United States· US:49884-937_55dc80b2-b583-45b9-9c28-708231ea5b5c
QUESTRAN
A medicinal product containing cholestyramine, registered in United States by Par Health USA, LLC.
Checked against FDA National Drug Code directory (United States) on
Informational only — not a medical device.
The record
At a glance
FDA National Drug Code directory (United States)- Active substance
- CHOLESTYRAMINE
- Manufacturer
- Par Health USA, LLC
- Country
- United States (US)
- ATC code
- —
- Reimbursed
- Not published by this register
- Source register
- FDA National Drug Code directory (United States)
- Last checked
- September 27, 2026
Packs & prices · 1
- ndc1149884-937-67
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Same medicine, other countries
Cholestyramine in 14 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- United KingdomColestyramine 10% creamSpecial Order
- GermanyColestyramin 1 A Pharma1 A Pharma Gmbh
- NorwayColestyramin orifarmOrifarm Generics A/S
- NetherlandsColestyramine suikervrij 4 g Focus, poeder voor orale suspensieFocus Care Pharmaceuticals B.V.
- CanadaCHOLESTYRAMINE-ODANODAN LABORATORIES LTD
- SwedenKolestyramin Alternova 4 g Pulver till oral suspension, dospåseAlternova A/S
- CzechiaRESINCOLESTIRAMINA
- SpainEFENSOL 3 g POLVO PARA SUSPENSION ORALFaes Farma S.A.
Authorised across Europe · EMA
The same active substance is authorised in 17 EEA countries. Names it is sold under:
- Austria · Quantalan Zuckerfrei
- Belgium · Questran
- Cyprus · Resincolestiramina
- Germany · Colestyramin 1 A Pharma, Colestyramin Ratiopharm
- Denmark · Colestyramin Orifarm
- Spain · Efensol, Resincolestiramina
- Finland · Questran
- France · Questran
- United Kingdom (Northern Ireland) · Colestyramine Light Laboratorios Rubió, Colestyramine Neon Healthcare
- Hungary · Cholestyramine
- Ireland · Questran
- Italy · Questran
- Luxembourg · Questran
- Netherlands · Colestyramine Suikervrij Focus, Questran
- Norway · Questran, Questran Loc
- Portugal · Quantalan
- Sweden · Kolestyramin Alternova, Questran
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/bb455b82-7a30-49c4-9e6e-d0d32afcdb5f GET /v1/drugs/bb455b82-7a30-49c4-9e6e-d0d32afcdb5f?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": "4",
"substance": "CHOLESTYRAMINE",
"productndc": "49884-937",
"dosage_form": "POWDER, FOR SUSPENSION",
"dea_schedule": null,
"strength_unit": "g/5g",
"application_number": "ANDA077203",
"marketing_category": "ANDA"
}See everything about cholestyramine.
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.