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GUAIFENESIN DM

NDC 0121-0638, GUAIFENESIN and DEXTROMETHORPHAN, syrup, from PAI Holdings, LLC dba PAI Pharma.

Product NDC
0121-0638
Status
Listed
Labeler
PAI Holdings, LLC dba PAI Pharma
Dosage form
SYRUP
Route
ORAL
Product type
HUMAN OTC DRUG
Marketing category
OTC MONOGRAPH DRUG
Application
M012
DEA schedule
None
Request
curl https://api.healthcare.dev/v1/drugs/ndc/0121-0638 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

  • GUAIFENESIN100 mg/5mL
  • DEXTROMETHORPHAN10 mg/5mL

Pharmacologic classes

Decreased Respiratory Secretion Viscosity [PE]; Expectorant [EPC]; Increased Respiratory Secretions [PE]; Sigma-1 Agonist [EPC]; Sigma-1 Receptor Agonists [MoA]; Uncompetitive N-methyl-D-aspartate Receptor Antagonist [EPC]; Uncompetitive NMDA Receptor Antagonists [MoA]

Package NDCNDC-11Package
0121-0638-000012106380010 TRAY in 1 CASE (0121-0638-00) / 10 CUP, UNIT-DOSE in 1 TRAY / 5 mL in 1 CUP, UNIT-DOSE (0121-0638-05)
0121-0638-0400121063804118 mL in 1 BOTTLE (0121-0638-04)
0121-0638-0800121063808237 mL in 1 BOTTLE (0121-0638-08)
0121-0638-1600121063816473 mL in 1 BOTTLE (0121-0638-16)

Linked data

RxNorm, label and prices

RxNorm concepts

Related lookups

No FDA label, Medicare Part B payment limit or NADAC price is linked to this product.

Use it

Look up 0121-0638 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/ndc/0121-0638 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up NDC 0121-0638. Tell me the product, its labeler, dosage form and route, its packages, and the RxNorm concepts it maps to.
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Source: FDA, release 2026-10-23. Public domain. Reference data, not medical advice.