Chest Congestion 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: Chest Congestion Relief
Generic name: GUAIFENESIN
Manufacturer: RUGBY LABORATORIES
Product type: HUMAN OTC DRUG
SPL set ID: 51b088bc-b44f-44b9-a08e-133509a35a2c
SPL ID: 472e745d-bd02-5475-e063-6394a90a246f
Version: 7
Effective date: 2025-12-30
Source export date: 2026-10-27
Source partition: 4
Source file: https://download.open.fda.gov/drug/label/drug-label-0004-of-0014.json.zip
Source object key: raw/openfda/drug-label/2026-10-27/a758d73d4d838a965005e6adf01b928e2da86f99be0f8bbaeeb95f3b7acbe418/drug-label-0004-of-0014.json.zip
Source manifest SHA-256: 6be3667a3beefe6c0ead4c723ea963050533a2bc725a8044d58b07d18b258c55
Import run: 20261027T193451Z
Imported at: 2026-10-27 19:59:40

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 · 11 matching rows.

Type, Scope, Identifier table
Type	Scope	Identifier	Source field
application number		M012	openfda.application_number
brand name		Chest Congestion Relief	openfda.brand_name
generic name		GUAIFENESIN	openfda.generic_name
manufacturer name		RUGBY LABORATORIES	openfda.manufacturer_name
ndc	package	0536-1314-85	openfda.package_ndc
ndc	product	0536-1314	openfda.product_ndc
ndc11	package	00536131485	derived:openfda.package_ndc
rxcui		310604	openfda.rxcui
spl id		472e745d-bd02-5475-e063-6394a90a246f	id
spl set id		51b088bc-b44f-44b9-a08e-133509a35a2c	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 if you ever had an allergic reaction to any of the indregients in 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.

Reported adverse events (FAERS/openFDA)#

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