Guaifenesin and Dextromethorphan HBr

openFDA label record#

This page contains supplementary openFDA label data. For the canonical label presentation, use the corresponding DailyMed Structured Product Label.

Verified complete openFDA source JSON (canonical bytes are SHA-256 checked before publication)

Brand name
Guaifenesin and Dextromethorphan HBr
Generic name
GUAIFENESIN AND DEXTROMETHORPHAN HBR
Manufacturer
SUN PHARMACEUTICAL INDUSTRIES, INC.
Product type
HUMAN OTC DRUG
SPL set ID
06328741-03e3-49cf-ae44-d4c2116e38a3
SPL ID
801949ca-1baf-4a19-8466-91b4269a2c63
Version
7
Effective date
2022-12-06
Source export date
2026-11-06
Source partition
3
Source file
https://download.open.fda.gov/drug/label/drug-label-0003-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-11-06/97001096994db9ca8cee114e6c3bb5298d3c573158ffc1ab8692d82e76a3eb40/drug-label-0003-of-0014.json.zip
Source manifest SHA-256
4a7570ba105b5a039a8e1c94a85e7f085b9047a8882a35a96bf1e4516c5ffc97
Import run
20261108T063105Z
Imported at
2026-11-08 06:56:25
Harmonized routes table
Harmonized routes
ORAL

Warnings cross-check#

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Warnings sections page 1 of 1 · 1 matching rows.

warnings

Warnings Do not use • for children under 12 years of age • if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric, or emotional conditions, or Parkinson’s disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product. Ask a doctor before use if you have • persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema • cough accompanied by too much phlegm (mucus) When using this product • Do not use more than directed Stop use and ask a doctor if • cough lasts more than 7 days, comes back, or occurs with fever, rash, or persistent headache. These could be signs of a serious illness. Pregnancy or Breast Feeding If pregnant or breast-feeding, ask a health professional before use. Keep Out of Reach of Children In case of overdose, get medical help or contact a Poison Control Center right away (1-800-222-1222).

Reported adverse events (FAERS/openFDA)#

Adverse event summaries are temporarily unavailable. Other product information remains available.