Mucinex Fast-Max Chest Congestion Honey and Berry Flavor

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: Mucinex Fast-Max Chest Congestion Honey and Berry Flavor
Generic name: GUAIFENESIN
Manufacturer: Reckitt Benckiser LLC
Product type: HUMAN OTC DRUG
SPL set ID: 8ec74cf2-88f5-40be-87e2-b756ab841754
SPL ID: 51b44481-a7b9-8a46-e063-6294a90aefda
Version: 5
Effective date: 2026-05-13
Source export date: 2026-09-28
Source partition: 6
Source file: https://download.open.fda.gov/drug/label/drug-label-0006-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-09-28/e0861bcde1444ef952820955caafc6f3fd29783e5ade07a13d933aa3336b399f/drug-label-0006-of-0014.json.zip
Source manifest SHA-256: cd2e66336a5cd2223fa3995098fdbdb84c6a7ee5c0a4addb236ccb22dd1e6887
Import run: 20260929T050834Z
Imported at: 2026-09-29 05:36:13

Harmonized routes table
Harmonized routes
ORAL

Harmonized identifier links#

Every typed identifier imported from the complete openFDA harmonization object is paginated here; values are not reduced to a first match.

Harmonized identifiers page 1 of 1 · 12 matching rows.

Type, Scope, Identifier table
Type	Scope	Identifier	Source field
application number		M012	openfda.application_number
brand name		Mucinex Fast-Max Chest Congestion Honey and Berry Flavor	openfda.brand_name
generic name		GUAIFENESIN	openfda.generic_name
manufacturer name		Reckitt Benckiser LLC	openfda.manufacturer_name
ndc	package	63824-537-66	openfda.package_ndc
ndc	product	63824-537	openfda.product_ndc
ndc11	package	63824053766	derived:openfda.package_ndc
rxcui		669126	openfda.rxcui
rxcui		310604	openfda.rxcui
spl id		51b44481-a7b9-8a46-e063-6294a90aefda	id
spl set id		8ec74cf2-88f5-40be-87e2-b756ab841754	set_id
unii		495W7451VQ	openfda.unii

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 for children under 12 years of age Ask a doctor before use if you have persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis, or emphysema cough that occurs with too much phlegm (mucus) Stop use and ask a doctor if cough lasts more than 7 days, comes back, or occurs with fever, rash, or headache that lasts. These could be signs of a serious condition. 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.

Reported adverse events (FAERS/openFDA)#

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