Label: NIGHTTIME SLEEP AID- diphenhydramine hcl solution

  • Category: HUMAN OTC DRUG LABEL

Drug Label Information

Updated May 21, 2026

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  • Active ingredient (in each 30 mL)

    Diphenhydramine HCl 50 mg

  • Purpose

    Nighttime sleep-aid

  • Uses

    • for relief of occasional sleeplessness
    • reduces time to fall asleep if you have difficulty falling asleep
  • Warnings

    Do not use

    • for children under 12 years of age
    • with any other product containing diphenhydramine, even one used on skin

    Ask a doctor before use if you have

    • a breathing problem such as emphysema or chronic bronchitis
    • glaucoma
    • difficulty in urination due to enlargement of the prostate gland

    Ask a doctor or pharmacist before use if you are

    taking sedatives or tranquilizers.

    When using this product

    avoid alcoholic beverages.

    Stop use and ask a doctor if

    sleeplessness persists continuously for more than 2 weeks. Insomnia may be a symptom of serious underlying medical 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.

  • Directions

    • do not take more than directed
    • mL = milliliter
    • only use the dose cup provided
    • take only one dose per day (24 hours)
    • adults and children 12 years and over: take 30 mL at bedtime if needed or as directed by a doctor
    • children under 12 years: do not use
  • Other information

    • each 30 mL contains: sodium 11 mg
    • store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F)
    • use by expiration date on package
  • Inactive ingredients

    anhydrous citric acid, FD&C blue #1, FD&C red #40, flavor, glycerin, high fructose corn syrup, propylene glycol, purified water, sodium benzoate, sodium chloride, sodium citrate dihydrate, sucralose, sucrose, xanthan gum

  • Questions or comments?

    1-888-423-0139

  • Principal Display Panel 

    TopCare®
    health

    NDC 76162-200-45

    NIGHTTIME

    *COMPARE TO THE
    ACTIVE INGREDIENT
    IN VICKS® ZzzQUIL®
    NIGHTTIME SLEEP-AID

    Nighttime
    Sleep Aid
    DIPHENHYDRAMINE HCl 50 mg
    per 30 mL
    NIGHTTIME SLEEP-AID

    • Non-Habit Forming
    • Not for Colds or for Pain

    Ages 12 Years
    and Over

    6 FL OZ (177 mL)

    BERRY
    FLAVOR

    TAMPER EVIDENT: DO NOT
    USE IF PRINTED NECK WRAP
    IS BROKEN OR MISSING

    *This product is not manufactured or distributed by The
    Procter & Gamble Company, owner of the registered
    trademark VICKS® ZzzQuil® NIGHTTIME SLEEP-AID.

    50844 ORG022600245

    DISTRIBUTED BY TOPCO ASSOCIATES LLC
    ITASCA, IL 60143 ©TOPCO LNKA0326
    QUESTIONS? 1-888-423-0139
    topcare@topco.com      www.topcarebrand.com
    Visit here for more information: http://topbrnds.com/CTNTSY

    TopCare 44-002A

    TopCare 44-002A

  • INGREDIENTS AND APPEARANCE
    NIGHTTIME SLEEP AID 
    diphenhydramine hcl solution
    Product Information
    Product TypeHUMAN OTC DRUGItem Code (Source)NDC:76162-200
    Route of AdministrationORAL
    Active Ingredient/Active Moiety
    Ingredient NameBasis of StrengthStrength
    DIPHENHYDRAMINE HYDROCHLORIDE (UNII: TC2D6JAD40) (DIPHENHYDRAMINE - UNII:8GTS82S83M) DIPHENHYDRAMINE HYDROCHLORIDE50 mg  in 30 mL
    Inactive Ingredients
    Ingredient NameStrength
    ANHYDROUS CITRIC ACID (UNII: XF417D3PSL)  
    FD&C BLUE NO. 1 (UNII: H3R47K3TBD)  
    FD&C RED NO. 40 (UNII: WZB9127XOA)  
    GLYCERIN (UNII: PDC6A3C0OX)  
    HIGH FRUCTOSE CORN SYRUP (UNII: XY6UN3QB6S)  
    PROPYLENE GLYCOL (UNII: 6DC9Q167V3)  
    WATER (UNII: 059QF0KO0R)  
    SODIUM BENZOATE (UNII: OJ245FE5EU)  
    SODIUM CHLORIDE (UNII: 451W47IQ8X)  
    TRISODIUM CITRATE DIHYDRATE (UNII: B22547B95K)  
    SUCRALOSE (UNII: 96K6UQ3ZD4)  
    SUCROSE (UNII: C151H8M554)  
    XANTHAN GUM (UNII: TTV12P4NEE)  
    Product Characteristics
    ColorpurpleScore    
    ShapeSize
    FlavorBERRYImprint Code
    Contains    
    Packaging
    #Item CodePackage DescriptionMarketing Start DateMarketing End Date
    1NDC:76162-200-45177 mL in 1 BOTTLE, PLASTIC; Type 0: Not a Combination Product01/11/2023
    Marketing Information
    Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
    OTC Monograph DrugM01001/11/2023
    Labeler - TOPCO ASSOCIATES LLC (006935977)
    Establishment
    NameAddressID/FEIBusiness Operations
    LNK International, Inc.967626305manufacture(76162-200) , pack(76162-200)
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