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dextromethorphan hydrobromide 20 MG / guaifenesin 400 MG Oral Tablet

RxNorm concept 1147685, clinical drug (scd). Prescribable name: dextromethorphan HBr 20 MG / guaiFENesin 400 MG Oral Tablet.

RxCUI
1147685
Term type
Clinical drug (SCD)
Status
Active
Request
curl https://api.healthcare.dev/v1/drugs/rxnorm/1147685 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Concept

Ingredients and related concepts

Ingredients

Other names

dextromethorphan hydrobromide 20 MG / guaiFENesin 400 MG Oral Tablet; guaiFENesin 400 MG / dextromethorphan HBr 20 MG Oral Tablet; guaifenesin 400 MG / dextromethorphan HBr 20 MG Oral Tablet

Related concepts

Linked data

NDCs

And 38 more in the API response.

NDC-11s RxNorm links to this concept; linked ones open their FDA product.

Use it

Look up 1147685 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/rxnorm/1147685 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up RxNorm concept 1147685. Tell me its name and term type, its ingredients and related concepts, and the NDCs linked to it.

Source: U.S. National Library of Medicine, release 2026-10-05. No license required (Current Prescribable Content). Reference data, not medical advice.