FDA.reportPublic FDA data

Rugby Chest Congestion Relief

Manufacturer
Rugby Laboratories | Reese Pharmaceutical Co | Pharbest
Effective date
2024-12-18
Label type
HUMAN OTC DRUG LABEL
Version
5
Source
full-release
Hydrated at
2026-06-01 00:44:51

Label at a glance#

ProductRugby Chest Congestion Relief G450
Active ingredientGuaifenesin
Label structure11 sections

Indications and uses

helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus  helps make coughs more productive

Dosage and administration

Adults and children 12 years of age and over: take 1 tablet every 4 hours as needed Children 6 to 10 under 12 years of age: take 1/2 tablet every 4 hours as needed Children under 6 years of age: consult a doctor     Do not exceed 6 doses in a 24 hour period or as directed by a doctor

Storage and handling

store at 15°-30°C (59°-86°F)

Label contents#

Full prescribing information#

OTC - ACTIVE INGREDIENT SECTION

Active ingredient (per tablet)

Guaifenesin  400mg

Purpose

OTC - PURPOSE SECTION

Expectorant

Uses

INDICATIONS & USAGE SECTION

  • helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus 
  • helps make coughs more productive

Warnings

WARNINGS SECTION

Ask doctor before use if you have

  • persistent or chronic cough, such as occurs with smoking, asthma, bronchitis or emphysema
  • cough is accompanied by excessive phlegm (mucus)

OTC - STOP USE SECTION

Stop use and ask doctor if

  • Symptoms are accompanied by fever, rash or persistent headache
  • cough persists for more than 1 week or tends to recur
A persistent cough may be a sign of a serious condition.

OTC - PREGNANCY OR BREAST FEEDING SECTION

If pregnant or breast-feeding, ask a health professional before use.

OTC - KEEP OUT OF REACH OF CHILDREN SECTION

Keep out of reach of children.

In case of overdose, get medical help or contact a Poison Control

Center immediately.

Directions

DOSAGE & ADMINISTRATION SECTION

  • Adults and children 12 years of age and over: take 1 tablet every 4 hours as needed
  • Children 6 to 10 under 12 years of age: take 1/2 tablet every 4 hours as needed
  • Children under 6 years of age: consult a doctor    
Do not exceed 6 doses in a 24 hour period or as directed by a doctor

Other Information

STORAGE AND HANDLING SECTION

store at 15°-30°C (59°-86°F)

Inactive ingredients

INACTIVE INGREDIENT SECTION

magnesium stearate, microcrystalline cellulose. May also contain (colloidal) silicon dioxide, (co) povidone, dicalcium phosphate, maltodextrin, sodium starch glycolate, stearic acid.

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

image of carton labelimage of carton label

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYSPL version
359601guaiFENesin 400 MG Oral TabletPSN5
359601guaifenesin 400 MG Oral TabletSCD5

DailyMed Pharmacologic Classes#

Class, Version, Type table
ClassVersionTypeEffective
GUAIFENESIN Pharmacologic Class Indexing1Indexing - Pharmacologic Class20211129

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
4fe95224-f543-4dbb-9445-8cca122b48c8Product name120150609
e8718272-64cb-4436-969b-176c3067c8f4Product name120150609
106ff02a-57e1-4c4c-a307-fd582ff4e311Product name120150212

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
0536-1311-08Rugby Chest Congestion ReliefG45060 in 1 BOTTLE, PLASTICTABLET605

DailyMed Dashboard NDC Coverage#

NDC, Dashboard title, SPL version table
NDCDashboard titleSPL versionValidationDashboard ZIP
0536-1311RUGBY CHEST CONGESTION RELIEF G450 (GUAIFENESIN) TABLET [RUGBY LABORATORIES]5Current NDC, Legacy NDC, 1 package rows20241220_a6aa8cbd-21ff-4f84-b338-c05c2d46e6df.zip

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
0536-1311-08EA - Each0536-1311d8ac7025-2c4e-4245-ad63-5ec755dd218e12021-04-08

Products#

Every source-derived product name is available through these pages.

DailyMed product names page 1 of 1 · 7 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
0536-13110536-1311-08

Ingredients#

Every source-derived ingredient row is available through these pages.

DailyMed ingredient rows page 1 of 1 · 6 matching rows.

Name, UNII, Kind table
NameUNIIKind
Guaifenesin495W7451VQACTIB
MALTODEXTRIN7CVR7L4A2DIACT
STEARIC ACID4ELV7Z65APIACT
SILICON DIOXIDEETJ7Z6XBU4IACT
COPOVIDONED9C330MD8BIACT
MAGNESIUM STEARATE70097M6I30IACT

Source Document#

Source XML

openFDA label cross-check#

OpenFDA label data provides additional search and identifier links. DailyMed’s Structured Product Label is the canonical label on FDA.report. Matching records are deduplicated before they are shown below.

Matched openFDA labels page 1 of 1 · 1 matching rows.

Brand, Generic, Manufacturer table
BrandGenericManufacturerSPL set IDEffective dateAvailable safety fieldsJoin
Rugby Chest Congestion Relief G450GUAIFENESINRugby Laboratoriesa6aa8cbd-21ff-4f84-b338-c05c2d46e6df2024-12-18WarningsExact identifier
ndc (package): 0536-1311-08
ndc (product): 0536-1311
ndc11 (package): 00536131108
spl id: 2c86f7c0-76f4-42a6-984f-c9333277c7c9
spl set id: a6aa8cbd-21ff-4f84-b338-c05c2d46e6df

Reported adverse events (FAERS/openFDA)#

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