ALLERGY RELIEF- diphenhydramine hcl tablet, film coated 
Walgreen Company

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Walgreens 44-799

Active ingredient (in each caplet)

Diphenhydramine HCl 50 mg

Purpose

Antihistamine

Uses

Warnings

Do not use

  • 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

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

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

Other information

Inactive ingredients

croscarmellose sodium, dibasic calcium phosphate dihydrate, magnesium stearate, microcrystalline cellulose, polyethylene glycol, polyvinyl alcohol, silicon dioxide, stearic acid, talc

Questions or comments?

1-800-426-9391 8:30 AM-4:00 PM ET, Monday-Friday

Principal Display Panel

Walgreens

WALGREENS
PHARMACIST RECOMMENDED

Compare to the active ingredient in
Benadryl® Allergy Extra Strength††

EXTRA STRENGTH
Allergy Relief

DIPHENHYDRAMINE HCl CAPLETS, 50 mg / ANTIHISTAMINE

Dye-Free
Extra Strength

• Sneezing; itchy, watery eyes;
  runny nose & itchy throat
• Ages 12 years & older

24 CAPLETS

ACTUAL SIZE

Walgreens 44-799 REV0225A

Walgreens 44-799 REV0225A

ALLERGY RELIEF 
diphenhydramine hcl tablet, film coated
Product Information
Product TypeHUMAN OTC DRUGItem Code (Source)NDC:0363-1799
Route of AdministrationORAL
Active Ingredient/Active Moiety
Ingredient NameBasis of StrengthStrength
DIPHENHYDRAMINE HYDROCHLORIDE (UNII: TC2D6JAD40) (DIPHENHYDRAMINE - UNII:8GTS82S83M) DIPHENHYDRAMINE HYDROCHLORIDE50 mg
Inactive Ingredients
Ingredient NameStrength
CROSCARMELLOSE SODIUM (UNII: M28OL1HH48)  
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)  
Product Characteristics
ColorwhiteScoreno score
ShapeOVALSize15mm
FlavorImprint Code 44;799
Contains    
Packaging
#Item CodePackage DescriptionMarketing Start DateMarketing End Date
1NDC:0363-1799-082 in 1 CARTON06/02/2025
112 in 1 BLISTER PACK; Type 0: Not a Combination Product
Marketing Information
Marketing CategoryApplication Number or Monograph CitationMarketing Start DateMarketing End Date
OTC Monograph DrugM01206/02/2025
Labeler - Walgreen Company (008965063)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.832867837manufacture(0363-1799) , pack(0363-1799)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.832867894manufacture(0363-1799)
Establishment
NameAddressID/FEIBusiness Operations
LNK International, Inc.117025878manufacture(0363-1799)

Revised: 8/2026
Document Id: 902c45b7-18fe-45b5-bf40-e534041f2a7b
Set id: 7d972559-6184-476b-9cbf-1bc5663ea00d
Version: 5
Effective Time: 20260824
 
Walgreen Company