ALLERGY MEDICINE- diphenhydramine hcl tablet, film coated 
COSTCO WHOLESALE CORPORATION

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Kirkland 44-329

Active ingredient (in each tablet)

Diphenhydramine HCl 25 mg

Purpose

Antihistamine

Uses

Warnings

Do not use

  • to make a child sleepy
  • with any other product containing diphenhydramine, even one used on skin

Ask a doctor before use if you have

  • glaucoma
  • a breathing problem such as emphysema or chronic bronchitis
  • 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

  • marked drowsiness may occur
  • avoid alcoholic beverages
  • alcohol, sedatives, and tranquilizers may increase drowsiness
  • use caution when driving a motor vehicle or operating machinery
  • excitability may occur, especially in 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.

Directions

adults and children 12 years and over1 to 2 tablets
children 6 to under 12 years
1 tablet
children under 6 years
do not use

Other information

Inactive ingredients

corn starch, D&C red #27 aluminum lake, dibasic calcium phosphate dihydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, silicon dioxide, stearic acid, talc, titanium dioxide

Questions or comments?

1-800-426-9391

Principal Display Panel

KIRKLAND
Signature

COMPARE TO BENADRYL®
ALLERGY ULTRATAB® TABLETS
active ingredient*

NDC 63981-329-78
ITM. / ART. 536099

ALLERGY
MEDICINE

Diphenhydramine HCl 25 mg

Antihistamine • Allergy Relief

For Temporary Relief of:
Sneezing & Runny Nose
Itchy, Watery Eyes
Hay Fever Symptoms
Itching of Nose or Throat

Actual Size

600
Minitabs

TAMPER EVIDENT: DO NOT USE IF IMPRINTED
SAFETY SEAL UNDER CAP IS BROKEN OR MISSING

*This product is not manufactured
or distributed by Johnson &
Johnson Corporation, owner of
the registered trademark
Benadryl® Allergy ULTRATAB®
Tablets.   50844 REV0721K32978

Manufactured by: LNK INTERNATIONAL, INC.
60 Arkay Drive, Hauppauge, NY 11788 USA
For: Costco Wholesale Corporation, P.O. Box 34535
Seattle, WA 98124-1535 USA    1-800-774-2678    www.costco.com

Kirkland 44-329

Kirkland 44-329

ALLERGY MEDICINE 
diphenhydramine hcl tablet, film coated
Product Information
Product TypeHUMAN OTC DRUGItem Code (Source)NDC:63981-329
Route of AdministrationORAL
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
DIPHENHYDRAMINE HYDROCHLORIDE (UNII: TC2D6JAD40) (DIPHENHYDRAMINE - UNII:8GTS82S83M) DIPHENHYDRAMINE HYDROCHLORIDE25 mg
Inactive Ingredients
Ingredient NameStrength
STARCH, CORN (UNII: O8232NY3SJ)  
D&C RED NO. 27 ALUMINUM LAKE (UNII: ZK64F7XSTX)  
DIBASIC CALCIUM PHOSPHATE DIHYDRATE (UNII: O7TSZ97GEP)  
MAGNESIUM STEARATE (UNII: 70097M6I30)  
MICROCRYSTALLINE CELLULOSE (UNII: OP1R32D61U)  
POLYETHYLENE GLYCOL, UNSPECIFIED (UNII: 3WJQ0SDW1A)  
POLYVINYL ALCOHOL, UNSPECIFIED (UNII: 532B59J990)  
SILICON DIOXIDE (UNII: ETJ7Z6XBU4)  
STEARIC ACID (UNII: 4ELV7Z65AP)  
TALC (UNII: 7SEV7J4R1U)  
TITANIUM DIOXIDE (UNII: 15FIX9V2JP)  
Product Characteristics
ColorpinkScoreno score
ShapeOVALSize11mm
FlavorImprint Code 44;329
Contains    
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:63981-329-78600 in 1 BOTTLE, PLASTIC; Type 0: Not a Combination Product03/02/1990
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
OTC Monograph DrugM01203/02/1990
Labeler - COSTCO WHOLESALE CORPORATION (103391843)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.038154464pack(63981-329)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.832867837manufacture(63981-329) , pack(63981-329)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.832867894manufacture(63981-329)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.868734088manufacture(63981-329)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.967626305pack(63981-329)

Revised: 4/2023
Document Id: 9220d62a-2f4c-47d5-aa86-d2d7971b8c1d
Set id: d9f03e11-d11f-43ee-8ed0-9e07d1058f66
Version: 17
Effective Time: 20230410
 
COSTCO WHOLESALE CORPORATION