Label: MUCINEX FASTMAX NIGHTTIME DM MAX- dextromethorphan hydrobromide, triprolidine hydrochloride solution

  • Category: HUMAN OTC DRUG LABEL
  • DEA Schedule: None

Drug Label Information

Updated October 5, 2026

If you are a consumer or patient please visit this version.

  • ACTIVE INGREDIENT

    Active ingredients
    (in each 20 mL)

    Dextromethorphan HBr 20 mg
    Triprolidine HCl 2.5 mg

  • PURPOSE

    Purpose:

    Dextromethorphan HBr 20 mg..........Cough suppressant
    Triprolidine HCl 2.5 mg...............................Antihistamine

  • INDICATIONS & USAGE

    Uses
    ■ 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
    ■ runny nose
    ■ sneezing
    ■ itching of the nose or throat
    ■ itchy, watery eyes due to hay fever

  • WARNINGS

    Warnings
    Do not use
    ■ 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
    ■ glaucoma
    ■ trouble urinating due to an enlarged prostate
    gland
    ■ a breathing problem such as emphysema or
    chronic bronchitis
    ■ persistent or chronic cough such as occurs
    with smoking, asthma, or emphysema
    ■ cough that occurs with too much phlegm (mucus)

    Ask a doctor or pharmacist before use if you
    are
    taking sedatives or tranquilizers

    When using this product
    ■ do not use more than directed
    ■ excitability may occur, especially in children
    ■ marked drowsiness may occur
    ■ alcohol, sedatives, and tranquilizers may
    increase drowsiness
    ■ avoid alcoholic drinks
    ■ use caution when driving a motor vehicle or
    operating machinery

    Stop use and ask a doctor if
    ■ cough lasts more than 7 days, comes back, or
    occurs with fever, rash, or headache that lasts.
    These could be signs of a serious condition.

  • KEEP OUT OF REACH OF CHILDREN

    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.

  • DOSAGE & ADMINISTRATION

    Directions
    ■ do not take more than 4 doses in any
    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
    ■ adults and children 12 years of age and over:
    20 mL in dosing cup provided every 4 hours
    ■ children under 12 years of age: do not use

  • OTHER SAFETY INFORMATION

    Other information
    ■ each 20 mL contains: sodium12 mg
    ■ store at 20-25°C (68-77°F)
    ■ do not refrigerate

  • INACTIVE INGREDIENT

    Inactive ingredients
    ammonium glycyrrhizate, anhydrous citric acid,
    carmine, edetate disodium, flavor, glycerin (soy),
    maltodextrin, propylene glycol, purified water,
    sodium benzoate, sorbitol, sucralose, xanthan gum

  • QUESTIONS

    Questions?
    1-866-MUCINEX (1-866-682-4639)

  • PRINCIPAL DISPLAY PANEL

    full carton label

    back label

  • INGREDIENTS AND APPEARANCE
    MUCINEX FASTMAX NIGHTTIME DM MAX 
    dextromethorphan hydrobromide, triprolidine hydrochloride solution
    Product Information
    Product TypeHUMAN OTC DRUGItem Code (Source)NDC:72854-141
    Route of AdministrationORAL
    Active Ingredient/Active Moiety
    Ingredient NameBasis of StrengthStrength
    TRIPROLIDINE HYDROCHLORIDE (UNII: YAN7R5L890) (TRIPROLIDINE - UNII:2L8T9S52QM) TRIPROLIDINE HYDROCHLORIDE2.5 mg  in 20 mL
    DEXTROMETHORPHAN HYDROBROMIDE (UNII: 9D2RTI9KYH) (DEXTROMETHORPHAN - UNII:7355X3ROTS) DEXTROMETHORPHAN HYDROBROMIDE20 mg  in 20 mL
    Inactive Ingredients
    Ingredient NameStrength
    CARMINIC ACID (UNII: CID8Z8N95N)  
    GLYCERIN (UNII: PDC6A3C0OX)  
    XANTHAN GUM (UNII: TTV12P4NEE)  
    WATER (UNII: 059QF0KO0R)  
    CITRIC ACID (UNII: 2968PHW8QP)  
    MALTODEXTRIN (UNII: 7CVR7L4A2D)  
    PROPYLENE GLYCOL (UNII: 6DC9Q167V3)  
    SORBITOL (UNII: 506T60A25R)  
    SUCRALOSE (UNII: 96K6UQ3ZD4)  
    EDETATE DISODIUM (UNII: 7FLD91C86K)  
    AMMONIUM GLYCYRRHIZATE (UNII: 3VRD35U26C)  
    SODIUM BENZOATE (UNII: OJ245FE5EU)  
    Product Characteristics
    ColorpurpleScore    
    ShapeSize
    FlavorCHERRY (ELDERBERRY AND CHERRY) Imprint Code
    Contains    
    Packaging
    #Item CodePackage DescriptionMarketing Start DateMarketing End Date
    1NDC:72854-141-661 in 1 CARTON07/01/2026
    1180 mL in 1 BOTTLE; Type 1: Convenience Kit of Co-Package
    Marketing Information
    Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
    OTC Monograph DrugM01207/01/2026
    Labeler - Reckitt Benckiser LLC (094405024)