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United States· US:42291-181_43545fa6-9313-8af9-e063-6294a90af617

Butalbital, Acetaminophen, and Caffeine

A medicinal product containing butalbital; acetaminophen; caffeine, registered in United States by AvKARE.

US label

Checked against FDA National Drug Code directory (United States) on

Informational only — not a medical device.

SOURCE REGISTER · USFDA National Drug Code directory (Unite…normalisedButalbital, Acetaminophen, and Caffei…ATC—REGISTER NO.US:42291-181_43545fa6…PACKS LISTED2CHECKEDSeptember 27, 2026

The record

At a glance

FDA National Drug Code directory (United States)
Active substance
BUTALBITAL; ACETAMINOPHEN; CAFFEINE
Manufacturer
AvKARE
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

  • ndc11
    4229118101
    100 CAPSULE in 1 BOTTLE (42291-181-01)
  • ndc11
    42291-181-01

Regulatory notes

No shortage, Orange Book or US label notes for this record.

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/c0042c6b-aad9-424e-880d-adec49e92b39
GET /v1/drugs/c0042c6b-aad9-424e-880d-adec49e92b39?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": "50; 300; 40",
  "substance": "BUTALBITAL; ACETAMINOPHEN; CAFFEINE",
  "productndc": "42291-181",
  "dosage_form": "CAPSULE",
  "dea_schedule": "CIII",
  "strength_unit": "mg/1; mg/1; mg/1",
  "application_number": "ANDA040885",
  "marketing_category": "ANDA"
}

See everything about butalbital; acetaminophen; caffeine.

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.