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United States· US:70000-0278_63b596e2-a30f-4587-86ed-f0fc724b2f7e

Mucus Relief DM Cough

A opium alkaloids and derivatives product containing dextromethorphan hbr and guaifenesin, registered in United States by Cardinal Health 110, LLC. DBA Leader. The same ATC class is registered in 2 of our 19 countries.

ATC R05DAUS 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…normalisedMucus Relief DM CoughATCR05DAREGISTER NO.US:70000-0278_63b596e…PACKS LISTED1CHECKEDJune 3, 2026
Compare price across countriesPer daily dose · free accountAsk the assistant about dextromethorphan hbr and guaifenesinAnswers with sources · free accountCheck interactionsSeverity free · mechanism on Growth

Where it is registered

Dextromethorphan hbr and guaifenesin is registered in 2 of 19 countries.

Countries holding a registration under ATC R05DA (opium alkaloids and derivatives), each read from that country’s own register.

  • This record: United States, from FDA National Drug Code directory (United States)
  • 2 of them publish a price we can compare per daily dose
Search dextromethorphan hbr and guaifenesin products by name

Dextromethorphan hbr and guaifenesin · ATC R05DA

2 / 19 countries

  • Belgiumprice
  • United Statesprice
Blue: a registration under this ATC code. The ringed marker is this record’s country. Markets marked price publish a price we can compare per daily dose.

The record

At a glance

FDA National Drug Code directory (United States)
Active substance
Dextromethorphan HBr and Guaifenesin
Manufacturer
Cardinal Health 110, LLC. DBA Leader
Country
United States (US)
ATC code
R05DA
ATC class
Opium alkaloids and derivatives
Reimbursed
Not published by this register
Source register
FDA National Drug Code directory (United States)
Last checked
June 3, 2026

Packs & prices · 1

  • ndc11
    7000002781
    2 BLISTER PACK in 1 CARTON (70000-0278-1) / 12 TABLET, FILM COATED in 1 BLISTER PACK

Regulatory notes

UNII (FDA substance ID)
9D2RTI9KYH
DEXTROMETHORPHAN HYDROBROMIDE
RxCUI 102490
DailyMed SPL labels
1 version tracked

Same class

Other records under R05DA

Opium alkaloids and derivatives, as other registers publish it.

All dextromethorphan hbr and guaifenesin products

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/7b98c320-5041-4d5f-b2e3-2c2f52027426
GET /v1/drugs/7b98c320-5041-4d5f-b2e3-2c2f52027426?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.

{
  "unii": {
    "unii": "9D2RTI9KYH",
    "rxcui": "102490",
    "inchikey": "STTADZBLEUMJRG-IKNOHUQMSA-N",
    "display_name": "DEXTROMETHORPHAN HYDROBROMIDE",
    "substance_type": "chemical",
    "ingredient_type": "INGREDIENT SUBSTANCE"
  },
  "route": "ORAL",
  "spl_meta": {
    "84b5d83d-aea5-42ed-b20c-96d3b389c8c0": {
      "match": "brand_token",
      "title": "MUCUS RELIEF DM (DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN) TABLET, EXTENDED RELEASE [RITE AID CORPORATION]",
      "spl_version": "3",
      "published_date": "2026-05-28"
    }
  },
  "productid": "70000-0278_63b596e2-a30f-4587-86ed-f0fc724b2f7e",
  "productndc": "70000-0278",
  "dosage_form": "TABLET, FILM COATED",
  "dea_schedule": null,
  "product_type": "HUMAN OTC DRUG",
  "substance_name": "DEXTROMETHORPHAN HYDROBROMIDE; GUAIFENESIN",
  "proprietary_name": "Mucus Relief DM Cough",
  "active_ingred_unit": "mg/1; mg/1",
  "application_number": "M012",
  "marketing_category": "OTC MONOGRAPH DRUG",
  "nonproprietary_name": "Dextromethorphan HBr and Guaifenesin",
  "start_marketing_date": "20051231",
  "active_numerator_strength": "20; 400"
}
API referenceMCP serverPlans

See everything about dextromethorphan hbr and guaifenesin.

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.

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