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Maximum Strength DM MAX

NDC 37808-518, DEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, liquid, from H E B.

Product NDC
37808-518
Status
Listed
Labeler
H E B
Dosage form
LIQUID
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/37808-518 \
  -H "Authorization: Bearer $HDEV_API_KEY"

Product

Active ingredients and packages

Active ingredients

  • DEXTROMETHORPHAN HYDROBROMIDE20 mg/20mL
  • GUAIFENESIN400 mg/20mL

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
37808-518-2537808051825177 mL in 1 BOTTLE (37808-518-25)

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 37808-518 from code or an agent

curl
curl https://api.healthcare.dev/v1/drugs/ndc/37808-518 \
  -H "Authorization: Bearer $HDEV_API_KEY"
MCP prompt
Using the healthcare.dev MCP server, look up NDC 37808-518. 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.