Maximum Strength Mucus Relief

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: Maximum Strength Mucus Relief
Generic name: GUAIFENESIN
Manufacturer: CHAIN DRUG MARKETING ASSOCIATION INC
Product type: HUMAN OTC DRUG
SPL set ID: c20f64e3-485b-4ea7-b73d-56e5c898ed2e
SPL ID: 2435d335-106c-2322-e063-6394a90a1b26
Version: 3
Effective date: 2024-10-11
Source export date: 2026-10-12
Source partition: 10
Source file: https://download.open.fda.gov/drug/label/drug-label-0010-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-10-12/befa34274042a52f589b22fe2add0b1c6f0a385c96447c28303de164bb144af5/drug-label-0010-of-0014.json.zip
Source manifest SHA-256: 7e6b178df8f32cac9a78e0f5d09c588344509b04fe41effb1dde9102e2a45be6
Import run: 20261013T011858Z
Imported at: 2026-10-13 02:31:10

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		Maximum Strength Mucus Relief	openfda.brand_name
generic name		GUAIFENESIN	openfda.generic_name
manufacturer name		CHAIN DRUG MARKETING ASSOCIATION INC	openfda.manufacturer_name
ndc	package	63868-148-14	openfda.package_ndc
ndc	product	63868-148	openfda.product_ndc
ndc11	package	63868014814	derived:openfda.package_ndc
rxcui		310621	openfda.rxcui
spl id		2435d335-106c-2322-e063-6394a90a1b26	id
spl set id		c20f64e3-485b-4ea7-b73d-56e5c898ed2e	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.