Mucus Relief Maximum Strength

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: Mucus Relief Maximum Strength
Generic name: GUAIFENESIN
Manufacturer: Demoulas Super Markets, Inc
Product type: HUMAN OTC DRUG
SPL set ID: e8948cbe-1ecc-490d-e053-2995a90a6ba1
SPL ID: ea23a5a6-3f0f-41bb-e053-2a95a90a1f5c
Version: 2
Effective date: 2022-10-03
Source export date: 2026-10-27
Source partition: 5
Source file: https://download.open.fda.gov/drug/label/drug-label-0005-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-10-27/35717de05250cd386420cc8ede3b6010b48d18eea2af59afb0617fcabca634ec/drug-label-0005-of-0014.json.zip
Source manifest SHA-256: 6be3667a3beefe6c0ead4c723ea963050533a2bc725a8044d58b07d18b258c55
Import run: 20261027T193451Z
Imported at: 2026-10-27 20:04:15

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 applno	ANDA	213420	derived:openfda.application_number
application number		ANDA213420	openfda.application_number
brand name		Mucus Relief Maximum Strength	openfda.brand_name
generic name		GUAIFENESIN	openfda.generic_name
manufacturer name		Demoulas Super Markets, Inc	openfda.manufacturer_name
ndc	package	53942-204-02	openfda.package_ndc
ndc	product	53942-204	openfda.product_ndc
ndc11	package	53942020402	derived:openfda.package_ndc
rxcui		310621	openfda.rxcui
spl id		ea23a5a6-3f0f-41bb-e053-2a95a90a1f5c	id
spl set id		e8948cbe-1ecc-490d-e053-2995a90a6ba1	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 accompanied by 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 persistent headache. These could be signs of a serious illness. 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.