FDA.reportPublic FDA data

DRx Choice Maximum Strength Mucus Relief Drug Facts

Manufacturer
Raritan Pharmaceuticals Inc
Effective date
2026-09-09
Label type
HUMAN OTC DRUG LABEL
Version
8
Source
daily-update
Hydrated at
2026-09-11 03:02:22

Label at a glance#

ProductMucus Relief Severe Congestion and Cough Maximum Strength
Active ingredientDEXTROMETHORPHAN HYDROBROMIDE, GUAIFENESIN, PHENYLEPHRINE HYDROCHLORIDE
Label structure9 sections

Indications and uses

• helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive   • temporarily relieves: • cough due to minor throat and bronchial irritation as may occur with the common cold or inhaled irritants • the intensity of coughing • the impulse to cough to help you get to sleep • nasal congestion due to a cold

Dosage and administration

• do not take more than 6 doses in a 24-hour period • measure only with dosing cup provided. • do not use dosing cup with other products • dose as follows or as directed by a doctor • mL=milliliter • adults and children 12 years of age and older: 20 mL in dosing cup provided every 4 hours • children under 12 years of age: Do not use

Label contents#

Full prescribing information#

Active ingredients (in each 20 mL)

OTC - ACTIVE INGREDIENT SECTION

Dextromethorphan HBr 20 mg

Guaifenesin 400 mg

Phenylephrine HCl 10 mg

Purposes

OTC - PURPOSE SECTION

Cough suppressant

Expectorant

Nasal Decongestant

Uses

INDICATIONS & USAGE SECTION

  • helps loosen phlegm (mucus) and thin bronchial secretions to rid the bronchial passageways of bothersome mucus and make coughs more productive  
  • temporarily relieves:
    • cough due to minor throat and bronchial irritation as may occur with the common cold or inhaled irritants
    • the intensity of coughing
    • the impulse to cough to help you get to sleep
    • nasal congestion due to a cold

Warnings

WARNINGS SECTION

Do not use

OTC - DO NOT USE SECTION

  • if you are now taking a prescription monoamine oxidase inhibitor (MAOI) (certain drugs for depression, psychiatric or emotional conditions, or Parkinson's disease), or for 2 weeks after stopping the MAOI drug. If you do not know if your prescription drug contains an MAOI, ask a doctor or pharmacist before taking this product.

Ask a doctor before use if you have

OTC - ASK DOCTOR SECTION

  • heart disease
  • high blood pressure
  • thyroid disease
  • diabetes
  • trouble urinating due to an enlarged prostate gland 
  • persistent or chronic cough such as occurs with smoking, asthma, chronic bronchitis or emphysema
  • cough that occurs with too much phlegm (mucus)

​When using this product,

OTC - WHEN USING SECTION

do not use more than directed.

Stop use and ask a doctor if

OTC - STOP USE SECTION

  • nervousness, dizziness or sleeplessness occur
  • symptoms do not get better within 7 days or occur with a fever
  • cough comes back, or occurs with rash or persistent headache. These could be signs of a serious condition.

If pregnant or breast-feeding,

OTC - PREGNANCY OR BREAST FEEDING SECTION

ask a health professional before use.

Keep out of reach of children.

OTC - KEEP OUT OF REACH OF CHILDREN SECTION

In case of overdose, get medical help or contact a Poison Control Center (1-800-222-1222) right away. 

Directions

DOSAGE & ADMINISTRATION SECTION

  • do not take more than 6 doses in a 24-hour period
  • measure only with dosing cup provided.
  • do not use dosing cup with other products
  • dose as follows or as directed by a doctor
  • mL=milliliter
  • adults and children 12 years of age and older: 20 mL in dosing cup provided every 4 hours
  • children under 12 years of age: Do not use

Other information

SPL UNCLASSIFIED SECTION

  • each 20 mL contains: sodium 8 mg
  • low sodium
  • store at room temperature
  • do not refrigerate
  • dosing cup provided

Inactive ingredients

INACTIVE INGREDIENT SECTION

anhydrous citric acid, edetate disodium, FD&C Blue No. 1, FD&C Red No. 40, flavor, potassium citrate, propylene glycol, propyl gallate, purified water, sodium benzoate, sorbitol, sucralose, xanthan gum

Questions or comments?

OTC - QUESTIONS SECTION

1-866-467-2748

Principal Display Panel

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

DRx CHOICE®

*Compare to the active ingredients Maximum Strength Mucinex® Fast-Max™ Severe Congestion & Cough.

Maximum Strength

Mucus Relief

Severe Congestion and Cough

Dextromethorphan HBr 20 mg Cough Suppressant

Guaifenesin - EXPECTORANT

Phenylephrine HCI - Nasal Decongestant

  • Controls Cough
  • Relieves Nasal & Chest Congestion
  • Thins & Loosens Mucus

FOR AGES 12 +

9 FL OZ (266 mL)

TAMPER EVIDENT: DO NOT USE IF PRINTED SEAL UNDER CAP IS BROKEN OR MISSING.

PEEL CORNER TO READ COMPLETE DRUG FACTS AND INFORMATION

‡Maximum Strength per 4 hour dose.

Manufactured by:

Raritan Pharmaceuticals

8 Joanna Court,

East Brunswick, NJ 08816

*This product is not manufactured or distributed by Reckitt Benckiser, distributor of Maximum Strength Mucinex® Fast-Max® Severe Congestion & Cough.

DRx Choice Mucus Relief Severe Congestion and Cough
DRx Choice Mucus Relief Severe Congestion and Cough

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
e4e263da-1c53-440f-bb80-b7a575843b5aProduct name120260313
d2168cac-a261-415a-9c78-3522859fa720Product name320251124
bf324df6-7127-7deb-def5-2681c136cd03Product name320250325
05a8cdd1-eeb8-409e-b938-0778225eca7dProduct name420250221
e5b5c132-b15d-435b-9faa-2f74e5cadcf9Product name820250220
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0f7ae452-206d-4fc4-868d-56fc47074084Product name120231011
43a1ed49-eae2-4840-8075-cb4b33478540Product name120230425
ce6d5c06-3ae0-18a6-d5b3-8cd3cc0f8906Product name720210625
ba088a92-ab5e-b2d4-e908-f5ea691b7587Product name720210201
b5abe2e3-39a1-43eb-9bff-f3c1653fe3dfProduct name220190930
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e8718272-64cb-4436-969b-176c3067c8f4Product name120150609
106ff02a-57e1-4c4c-a307-fd582ff4e311Product name120150212
42f3c020-f1b3-89bc-7bdc-e1f10e680485Product name120140508
76633df9-0d59-4b88-03ed-21dee1b966f8Product name120140508
e949165d-714d-e548-2b76-0cb5def16f30Product name120140508

Products#

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

DailyMed product names page 1 of 1 · 19 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
68163-73868163-738-09

Ingredients#

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

DailyMed ingredient rows page 1 of 1 · 15 matching rows.

Name, UNII, Kind table
NameUNIIKind
DEXTROMETHORPHAN HYDROBROMIDE9D2RTI9KYHACTIB
GUAIFENESIN495W7451VQACTIB
PHENYLEPHRINE HYDROCHLORIDE04JA59TNSJACTIB
ANHYDROUS CITRIC ACIDXF417D3PSLIACT
EDETATE DISODIUM7FLD91C86KIACT
FD&C BLUE NO. 1H3R47K3TBDIACT
FD&C RED NO. 40WZB9127XOAIACT
POTASSIUM CITRATEEE90ONI6FFIACT
PROPYLENE GLYCOL6DC9Q167V3IACT
PROPYL GALLATE8D4SNN7V92IACT
WATER059QF0KO0RIACT
SODIUM BENZOATEOJ245FE5EUIACT
SORBITOL506T60A25RIACT
SUCRALOSE96K6UQ3ZD4IACT
XANTHAN GUMTTV12P4NEEIACT

Source Document#

Source XML

Older Hydrated Versions#

Version, Effective date, Source table
VersionEffective dateSourceHydrated
72025-09-29full-release2026-06-01 01:15:09

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
Mucus Relief Severe Congestion and Cough Maximum StrengthDEXTROMETHORPHAN HBR, GUAIFENESIN, PHENYLEPHRINE HCLRaritan Pharmaceuticals Inc8a166067-b492-4742-b74c-28fac87c8d702026-09-09WarningsExact identifier
ndc (package): 68163-738-09
ndc (product): 68163-738
ndc11 (package): 68163073809
spl id: c91689a1-c3a8-478d-adcf-8c6ac19af69b
spl set id: 8a166067-b492-4742-b74c-28fac87c8d70

Reported adverse events (FAERS/openFDA)#

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