GUAIFENESIN DM

openFDA label record#

Cross-check layer: This is openFDA JSON-derived label data. Use the corresponding DailyMed SPL as the canonical label.

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

Brand name
GUAIFENESIN DM
Generic name
GUAIFENESIN AND DEXTROMETHORPHAN
Manufacturer
Cardinal Health 107, LLC
Product type
HUMAN OTC DRUG
SPL set ID
9cfb1abb-98c4-4e90-8dd7-fcffc112f988
SPL ID
fc55eac0-ec3d-4788-aa04-e792c52ff620
Version
8
Effective date
2026-05-12
Source export date
2026-08-01
Source partition
2
Source file
https://download.open.fda.gov/drug/label/drug-label-0002-of-0014.json.zip
Source object key
raw/openfda/drug-label/2026-08-01/5cbbf4af8f4e275ec50931155b30ffa7322568b9af8a1c936a47f6d6774862fd/drug-label-0002-of-0014.json.zip
Source manifest SHA-256
bdd1454d0606b622b70458a306b8a10d8a8787db06fd9f46e69c7f7a4524b630
Import run
20260801T225920Z
Imported at
2026-08-01 23:01:58
Harmonized routes table
Harmonized routes
ORAL

Warnings cross-check#

openFDA text is shown for search and cross-checking; DailyMed SPL is canonical.

Warnings sections page 1 of 1 · 1 matching rows.

warnings

WARNINGS Do not use 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 • cough that occurs with too much phlegm (mucus) • cough that lasts or is chronic such as occurs with smoking, asthma, chronic bronchitis, or emphysema Stop use and ask a doctor if • cough lasts more than 7 days, comes back, or is accompanied by fever, rash, or persistent headache. These could be signs of a serious condition. • you are hypersensitive to any of the ingredients. 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.