Kirkland 44-600A

Manufacturer
COSTCO WHOLESALE CORPORATION | LNK International, Inc.
Effective date
2026-04-02
Label type
HUMAN OTC DRUG LABEL
Version
19
Source
full-release
Hydrated at
2026-06-01 01:53:04

Label at a glance#

ProductAspirin Low Dose
Active ingredientASPIRIN
Label structure9 sections

Indications and uses

for the temporary relief of minor aches and pains or as recommended by your doctor. Because of its delayed action, this product will not provide fast relief of headaches or other symptoms needing immediate relief.

Dosage and administration

do not take more than directed drink a full glass of water with each dose adults and children 12 years and over: take 4 to 8 tablets every 4 hours not to exceed 48 tablets in 24 hours unless directed by a doctor children under 12 years: do not use unless directed by a doctor

Storage and handling

store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F) use by expiration date on package

Label contents#

Full prescribing information#

Active ingredient (in each tablet)

OTC - ACTIVE INGREDIENT SECTION

Aspirin 81 mg (NSAID)*
*nonsteroidal anti-inflammatory drug

Purpose

OTC - PURPOSE SECTION

Pain reliever

Uses

INDICATIONS & USAGE SECTION

for the temporary relief of minor aches and pains or as recommended by your doctor. Because of its delayed action, this product will not provide fast relief of headaches or other symptoms needing immediate relief.

Warnings

WARNINGS SECTION

Reye’s syndrome: Children and teenagers who have or are recovering from chicken pox or flu-like symptoms should not use this product. When using this product, if changes in behavior with nausea and vomiting occur, consult a doctor because these symptoms could be an early sign of Reye's syndrome, a rare but serious illness.

Allergy alert: Aspirin may cause a severe allergic reaction, which may include:

  • hives
  • facial swelling
  • shock
  • asthma (wheezing)

Stomach bleeding warning: This product contains an NSAID, which may cause severe stomach bleeding. The chance is higher if you

  • take other drugs containing prescription or nonprescription NSAIDs [aspirin, ibuprofen, naproxen, or others]
  • take more or for a longer time than directed
  • have had stomach ulcers or bleeding problems
  • have 3 or more alcoholic drinks every day while using this product
  • take a blood thinning (anticoagulant) or steroid drug
  • are age 60 or older

Do not use

OTC - DO NOT USE SECTION

  • if you are allergic to aspirin or any other pain reliever/fever reducer
  • if you have ever had an allergic reaction to this product or any of its ingredients

Ask a doctor before use if

OTC - ASK DOCTOR SECTION

  • stomach bleeding warning applies to you
  • you have a history of stomach problems, such as heartburn
  • you have asthma
  • you have high blood pressure, heart disease, liver cirrhosis, or kidney disease
  • you are taking a diuretic

Ask a doctor or pharmacist before use if you are

OTC - ASK DOCTOR/PHARMACIST SECTION

taking a prescription drug for

  • gout
  • diabetes
  • arthritis

Stop use and ask a doctor if

OTC - STOP USE SECTION

  • an allergic reaction occurs. Seek medical help right away.
  • you experience any of the following signs of stomach bleeding:
    • vomit blood
    • have bloody or black stools
    • feel faint
    • have stomach pain that does not get better
  • ringing in the ears or a loss of hearing occurs
  • pain gets worse or lasts more than 10 days
  • fever gets worse or lasts more than 3 days
  • redness or swelling is present
  • new symptoms occur

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. It is especially important not to use aspirin at 20 weeks or later in pregnancy unless definitely directed to do so by a doctor because it may cause problems in the unborn child or complications during delivery.

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 right away.

Directions

DOSAGE & ADMINISTRATION SECTION

  • do not take more than directed
  • drink a full glass of water with each dose
  • adults and children 12 years and over: take 4 to 8 tablets every 4 hours not to exceed 48 tablets in 24 hours unless directed by a doctor
  • children under 12 years: do not use unless directed by a doctor

Other information

STORAGE AND HANDLING SECTION

  • store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F)
  • use by expiration date on package

Inactive ingredients

INACTIVE INGREDIENT SECTION

corn starch, D&C yellow #10, FD&C yellow #6, hypromellose, methacrylic acid, microcrystalline cellulose, polydextrose, polyethylene glycol, shellac wax, silica, simethicone, sodium bicarbonate, sodium lauryl sulfate, talc, titanium dioxide, triacetin, triethyl citrate

Questions or comments?

OTC - QUESTIONS SECTION

1-800-426-9391

Principal Display Panel

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

Kirkland
Signature

COMPARE TO BAYER®
LOW DOSE ASPIRIN

active ingredient†

NDC 63981-563-96
ITM. / ART. 310715

LOW DOSE
ASPIRIN
81 mg

Pain Reliever (NSAID)

Aspirin Regimen**
Enteric Coated

2 x 365
Tablets

Actual Size

**Talk to your doctor or other healthcare provider before using this product for your heart.

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

†This product is not manufactured or distributed by Bayer AG, owner of
the registered trademark Bayer® Low Dose Aspirin.

50844       REV0122E60051

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 44-600A
Kirkland 44-600A

DailyMed RxNorm Mappings#

RxCUI, RxNorm string, TTY table
RxCUIRxNorm stringTTYSPL version
308416aspirin 81 MG Delayed Release Oral TabletPSN19
308416aspirin 81 MG Delayed Release Oral TabletSCD19
308416ASA 81 MG Delayed Release Oral TabletSY19
308416aspirin 81 MG Enteric Coated Oral TabletSY19

DailyMed Pharmacologic Classes#

Class, Version, Type table
ClassVersionTypeEffective
ASPIRIN Pharmacologic Class Indexing3Indexing - Pharmacologic Class20191108

Product Linked Resources#

Resource, Code type, Value table
ResourceCode typeValueEquivalent identifiersSource image
BarcodeEAN-130096619310715GTIN-13: 0096619310715
EAN-13: 0096619310715
GTIN-12: 096619310715
UPC-A: 096619310715
GTIN storage (14 digits): 00096619310715
kirkland-44-600a-1.jpg

DailyMed Product Concepts#

Product concept, Relation, Version table
Product conceptRelationVersionEffective
d7724692-1155-4cc8-a415-22f5fc4aec35Product name620220216
bde672ba-4805-28d0-1986-73543d41b412Product name220210201
f212291f-05fe-9603-fc7e-bd73e38ce1e6Product name220161129
ade821ba-260a-47e2-bd89-743e27ac9906Product name120161121
182f9ab4-4ab5-c449-200f-87ce2ce8e550Product name220151105
9425d234-4ae1-4b53-adc6-8cc7af6dd657Product name120150929
2a21311a-89e2-0e83-2ebd-117f9798b2b2Product name120140508
9007e8a7-ff50-f9b9-7945-f2a1deadd94eProduct name120140508
96c2be53-8e44-452d-56a2-d255b2f1af2dProduct name120140508
bf8bd5f7-495f-4022-2780-7ded7ea7ea44Product name120140508

DailyMed Package Descriptions#

Package NDC, Product, Description table
Package NDCProductDescriptionFormQuantityStrengthSPL version
63981-563-51AspirinLow Dose365 in 1 BOTTLE, PLASTICTABLET, DELAYED RELEASE36519
63981-563-51AspirinLow Dose2 in 1 CARTONTABLET, DELAYED RELEASE219
63981-563-62AspirinLow Dose15 in 1 BOTTLETABLET, DELAYED RELEASE1519
63981-563-62AspirinLow Dose1 in 1 PACKAGETABLET, DELAYED RELEASE119
63981-563-96AspirinLow Dose365 in 1 BOTTLE, PLASTICTABLET, DELAYED RELEASE36519
63981-563-96AspirinLow Dose2 in 1 PACKAGETABLET, DELAYED RELEASE219

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDCBilling unitProduct NDCDailyMed indexing SPLSPL versionEffective
63981-563-51EA - Each63981-563d9c8425b-6e9e-4ff1-b27e-98ac872c425b12012-07-24
63981-563-96EA - Each63981-56382220c7d-9c14-412d-a9a1-699d8ac2708212019-12-10

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
IngredientTypeUNIISPL versionUploaded
ASPIRINACTIVE INGREDIENTR16CO5Y76E2
ASPIRINACTIVE MOIETYR16CO5Y76E2
CELLULOSE, MICROCRYSTALLINEINACTIVE INGREDIENTOP1R32D61U2
D&C YELLOW NO. 10INACTIVE INGREDIENT35SW5USQ3G2
FD&C YELLOW NO. 6INACTIVE INGREDIENTH77VEI93A82
FERROSOFERRIC OXIDEINACTIVE INGREDIENTXM0M87F3572
HYPROMELLOSESINACTIVE INGREDIENT3NXW29V3WO2
POLYDEXTROSEINACTIVE INGREDIENTVH2XOU12IE2
POLYETHYLENE GLYCOLSINACTIVE INGREDIENT3WJQ0SDW1A2
PROPYLENE GLYCOLINACTIVE INGREDIENT6DC9Q167V32
SILICON DIOXIDEINACTIVE INGREDIENTETJ7Z6XBU42
SODIUM ALGINATEINACTIVE INGREDIENTC269C4G2ZQ2
SODIUM BICARBONATEINACTIVE INGREDIENT8MDF5V39QO2
STARCH, CORNINACTIVE INGREDIENTO8232NY3SJ2
STEARIC ACIDINACTIVE INGREDIENT4ELV7Z65AP2
TALCINACTIVE INGREDIENT7SEV7J4R1U2
TITANIUM DIOXIDEINACTIVE INGREDIENT15FIX9V2JP2
TRIACETININACTIVE INGREDIENTXHX3C3X6732
TRIETHYL CITRATEINACTIVE INGREDIENT8Z96QXD6UM2

Products#

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

DailyMed product names page 1 of 1 · 20 matching rows.

NDC Codes#

Product NDC, Package NDC table
Product NDCPackage NDC
63981-56363981-563-96, 63981-563-51, 63981-563-62

Ingredients#

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

DailyMed ingredient rows page 1 of 1 · 19 matching rows.

Source Document#

Source XML

Inactive ingredient matches#

Inactive Ingredient Database values describe FDA-listed use contexts. The match method and ambiguity count are shown because ingredient names, routes, and dosage forms are not always unique. Browse recovered IID releases and source provenance.

Inactive ingredient links page 1 of 2 · 96 matching rows.

DailyMed ingredient, IID ingredient, UNII table
DailyMed ingredientIID ingredientUNIIDosage form / routePotencyMaximum daily exposureMatch
POLYDEXTROSEPOLYDEXTROSEVH2XOU12IETABLET, FILM COATED / ORAL18 mgExact identifier — unii+route
12 equally ranked IID candidates
TRIACETINTRIACETINXHX3C3X673TABLET, DELAYED RELEASE / ORAL23 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
FERROSOFERRIC OXIDEFERROSOFERRIC OXIDEXM0M87F357TABLET, DELAYED RELEASE / ORAL6 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
POLYDEXTROSEPOLYDEXTROSEVH2XOU12IETABLET, EXTENDED RELEASE / ORAL22 mgExact identifier — unii+route
12 equally ranked IID candidates
FERROSOFERRIC OXIDEFERROSOFERRIC OXIDEXM0M87F357TABLET, DELAYED RELEASE / ORAL6 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
FD&C YELLOW NO. 6FD&C YELLOW NO. 6H77VEI93A8TABLET, DELAYED RELEASE / ORAL2 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
PROPYLENE GLYCOLPROPYLENE GLYCOL6DC9Q167V3TABLET, DELAYED RELEASE / ORAL36 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
TITANIUM DIOXIDETITANIUM DIOXIDE15FIX9V2JPTABLET, DELAYED RELEASE / ORAL66 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQLOZENGE / ORAL1274 mgExact identifier — unii+route
28 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQTROCHE / ORAL525 mgExact identifier — unii+route
28 equally ranked IID candidates
POLYDEXTROSEPOLYDEXTROSEVH2XOU12IETABLET, FILM COATED / ORAL18 mgExact identifier — unii+route
12 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4TABLET, DELAYED RELEASE / ORAL1190 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQTABLET, EXTENDED RELEASE / ORAL627 mgExact identifier — unii+route
28 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQSYRUP / ORAL3 mg/1mlExact identifier — unii+route
28 equally ranked IID candidates
POLYDEXTROSEPOLYDEXTROSEVH2XOU12IETABLET / ORAL20 mgExact identifier — unii+route
12 equally ranked IID candidates
TALCTALC7SEV7J4R1UTABLET, DELAYED RELEASE / ORAL349 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
PROPYLENE GLYCOLPROPYLENE GLYCOL6DC9Q167V3TABLET, DELAYED RELEASE / ORAL36 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
TITANIUM DIOXIDETITANIUM DIOXIDE15FIX9V2JPTABLET, DELAYED RELEASE / ORAL66 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
STEARIC ACIDSTEARIC ACID4ELV7Z65APTABLET, DELAYED RELEASE / ORAL80 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
TITANIUM DIOXIDETITANIUM DIOXIDE15FIX9V2JPTABLET, DELAYED RELEASE / ORAL66 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQSUSPENSION / ORAL49 mgExact identifier — unii+route
28 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQSYRUP / ORAL3 mg/1mlExact identifier — unii+route
28 equally ranked IID candidates
TALCTALC7SEV7J4R1UTABLET, DELAYED RELEASE / ORAL349 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM BICARBONATESODIUM BICARBONATE8MDF5V39QOTABLET, DELAYED RELEASE / ORAL30 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJTABLET, DELAYED RELEASE / ORAL713 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQTABLET, EXTENDED RELEASE / ORAL627 mgExact identifier — unii+route
28 equally ranked IID candidates
TRIETHYL CITRATETRIETHYL CITRATE8Z96QXD6UMTABLET, DELAYED RELEASE / ORAL120 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQTABLET / ORAL480 mgExact identifier — unii+route
28 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQTABLET / ORAL480 mgExact identifier — unii+route
28 equally ranked IID candidates
FERROSOFERRIC OXIDEFERROSOFERRIC OXIDEXM0M87F357TABLET, DELAYED RELEASE / ORAL6 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
POLYDEXTROSEPOLYDEXTROSEVH2XOU12IETABLET, EXTENDED RELEASE / ORAL22 mgExact identifier — unii+route
12 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQTABLET / ORAL480 mgExact identifier — unii+route
28 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINEMICROCRYSTALLINE CELLULOSEOP1R32D61UTABLET, DELAYED RELEASE / ORAL2210 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
D&C YELLOW NO. 10D&C YELLOW NO. 1035SW5USQ3GTABLET, DELAYED RELEASE / ORAL1.9 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQTROCHE / ORAL525 mgExact identifier — unii+route
28 equally ranked IID candidates
PROPYLENE GLYCOLPROPYLENE GLYCOL6DC9Q167V3TABLET, DELAYED RELEASE / ORAL36 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
POLYDEXTROSEPOLYDEXTROSEVH2XOU12IETABLET, FILM COATED / ORAL18 mgExact identifier — unii+route
12 equally ranked IID candidates
HYPROMELLOSESHYPROMELLOSE3NXW29V3WOTABLET, DELAYED RELEASE / ORAL79 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
TRIACETINTRIACETINXHX3C3X673TABLET, DELAYED RELEASE / ORAL23 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQCAPSULE / ORAL160 mgExact identifier — unii+route
28 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQSUSPENSION / ORAL49 mgExact identifier — unii+route
28 equally ranked IID candidates
SILICON DIOXIDESILICON DIOXIDEETJ7Z6XBU4TABLET, DELAYED RELEASE / ORAL1190 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINEMICROCRYSTALLINE CELLULOSEOP1R32D61UTABLET, DELAYED RELEASE / ORAL2210 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
HYPROMELLOSESHYPROMELLOSE3NXW29V3WOTABLET, DELAYED RELEASE / ORAL79 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
TRIETHYL CITRATETRIETHYL CITRATE8Z96QXD6UMTABLET, DELAYED RELEASE / ORAL120 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
STARCH, CORNSTARCH, CORNO8232NY3SJTABLET, DELAYED RELEASE / ORAL713 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
PROPYLENE GLYCOLPROPYLENE GLYCOL6DC9Q167V3TABLET, DELAYED RELEASE / ORAL36 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM BICARBONATESODIUM BICARBONATE8MDF5V39QOTABLET, DELAYED RELEASE / ORAL30 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQCAPSULE / ORAL160 mgExact identifier — unii+route
28 equally ranked IID candidates
TRIACETINTRIACETINXHX3C3X673TABLET, DELAYED RELEASE / ORAL23 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
POLYDEXTROSEPOLYDEXTROSEVH2XOU12IETABLET / ORAL20 mgExact identifier — unii+route
12 equally ranked IID candidates
FD&C YELLOW NO. 6FD&C YELLOW NO. 6H77VEI93A8TABLET, DELAYED RELEASE / ORAL2 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQCAPSULE / ORAL160 mgExact identifier — unii+route
28 equally ranked IID candidates
TRIETHYL CITRATETRIETHYL CITRATE8Z96QXD6UMTABLET, DELAYED RELEASE / ORAL120 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM BICARBONATESODIUM BICARBONATE8MDF5V39QOTABLET, DELAYED RELEASE / ORAL30 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
TRIACETINTRIACETINXHX3C3X673TABLET, DELAYED RELEASE / ORAL23 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM ALGINATESODIUM ALGINATEC269C4G2ZQTROCHE / ORAL525 mgExact identifier — unii+route
28 equally ranked IID candidates
FERROSOFERRIC OXIDEFERROSOFERRIC OXIDEXM0M87F357TABLET, DELAYED RELEASE / ORAL6 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
STEARIC ACIDSTEARIC ACID4ELV7Z65APTABLET, DELAYED RELEASE / ORAL80 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates
SODIUM BICARBONATESODIUM BICARBONATE8MDF5V39QOTABLET, DELAYED RELEASE / ORAL30 mgExact identifier — unii+route+dosage form
4 equally ranked IID candidates

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
Aspirin Low DoseASPIRINCOSTCO WHOLESALE CORPORATIONc8a8986b-1ab4-9da0-71da-42595db08b442026-04-02WarningsExact identifier
ndc (package): 63981-563-62
ndc (package): 63981-563-51
ndc (package): 63981-563-96
ndc (product): 63981-563
ndc11 (package): 63981056396
ndc11 (package): 63981056362
ndc11 (package): 63981056351
spl id: 926a6f8d-a449-4f89-9bee-3bc6fad45ff6
spl set id: c8a8986b-1ab4-9da0-71da-42595db08b44

Reported adverse events (FAERS/openFDA)#

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