United States· US:0046-1105_cce04608-5f9f-434f-b4ab-d5c19847095a
Prempro
A medicinal product containing estrogens, conjugated; medroxyprogesterone acetate, registered in United States by Wyeth Pharmaceuticals LLC, a subsidiary of Pfizer Inc..
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
- ESTROGENS, CONJUGATED; MEDROXYPROGESTERONE ACETATE
- Manufacturer
- Wyeth Pharmaceuticals LLC, a subsidiary of Pfizer Inc.
- 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 · 2
- ndc1100461105111 BLISTER PACK in 1 CARTON (0046-1105-11) / 28 TABLET, SUGAR COATED in 1 BLISTER PACK
- ndc110046-1105-11
Regulatory notes
No shortage, Orange Book or US label notes for this record.
Same medicine, other countries
Estrogens, conjugated; medroxyprogesterone acetate in 2 other countries
What each register calls a product with the same active substance — salts and hydrates count as the same.
- United KingdomConjugated oestrogens 300microgram / Medroxyprogesterone 1.5mg modified-release tabletsPfizer Ltd
- FinlandPremelleWyeth Medica Ireland
Authorised across Europe · EMA
The same active substance is authorised in 1 EEA country. Names it is sold under:
- United Kingdom (Northern Ireland) · Conjugated Oestrogens/Medroxyprogesterone Acetate Pfizer, Premique Low Dose
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/42b7a3e7-7300-4a21-934b-e0593e4f3fd2 GET /v1/drugs/42b7a3e7-7300-4a21-934b-e0593e4f3fd2?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": ".3; 1.5",
"substance": "ESTROGENS, CONJUGATED; MEDROXYPROGESTERONE ACETATE",
"productndc": "0046-1105",
"dosage_form": "TABLET, SUGAR COATED",
"dea_schedule": null,
"strength_unit": "mg/1; mg/1",
"application_number": "NDA020527",
"marketing_category": "NDA"
}See everything about estrogens, conjugated; medroxyprogesterone acetate.
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.