Diphenhydramine HCl

Manufacturer: Rugby Laboratories Inc. | Advance Pharmaceutical Inc.
Effective date: 2012-12-10
Label type: HUMAN OTC DRUG LABEL
Version: 3
Source: legacy-cache
Hydrated at: 2026-08-02 01:44:04

Label at a glance#

ProductDiphenhydramine HCl

Active ingredientDIPHENHYDRAMINE HYDROCHLORIDE

Label structure10 sections

Indications and uses

relieves occasional sleeplessness

Contacts and useful links#

PhoneLabel contact1-800-645-2158

Label contents#

Full prescribing information#

Active Ingredient

OTC - ACTIVE INGREDIENT SECTION

(in each tablet)

Diphenhydramine HCl 50 mg

Purpose

OTC - PURPOSE SECTION

Sleep Aid

Uses

INDICATIONS & USAGE SECTION

relieves occasional sleeplessness

Warnings

WARNINGS SECTION

Do not use with any other product containing diphenhydramine, even one used on skin

Ask a doctor before use if you have

trouble urinating due to an enlarged prostate gland
glaucoma
a breathing problem such as emphysema or chronic bronchitis

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

When using this product

avoid alcoholic drinks
Stop and ask a doctor if sleeplessness lasts more than 2 weeks. Insomnia may be a symptom of a serious underlying medical illness

If pregnant or breast-feeding, ask a health professional before use.

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.

Direction

DOSAGE & ADMINISTRATION SECTION

adults & children 12 years and over: one tablet at bedtime
children under 12 years: ask a doctor

Other Information

OTC - KEEP OUT OF REACH OF CHILDREN SECTION

each tablet contains: calcium 86 mg
store at room temperature 15°-30°C (59°-86°F)

Inactive Ingredient

INACTIVE INGREDIENT SECTION

croscarmellose sodium, dicalcium phosphate, FD&C blue #1 alum.lake, magnesium stearate, microcrystalline cellulose

Questions or Comments

OTC - QUESTIONS SECTION

Call 1-800-645-2158, 9 am – 5 pm ET, Monday - Friday

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

Rugby® Duluth, Georgia 30097

Package Label

PACKAGE LABEL.PRINCIPAL DISPLAY PANEL

08ece8f0-figure-01

Nighttime sleep aid

Diphenhydramine HCl 50 mg

Adult Strength

NDC 0536-3772-06

50 BLUE TABLETS

Rugby

Duluth, Georgia 30097

DailyMed Billing Units#

Package NDC, Billing unit, Product NDC table
Package NDC	Billing unit	Product NDC	DailyMed indexing SPL	SPL version	Effective
0536-3772-06	EA - Each	0536-3772	a228a1cd-1de4-439c-8203-f2888a788581	1	2013-02-13

DailyMed Socrata Ingredients#

Ingredient, Type, UNII table
Ingredient	Type	UNII	SPL version
DIPHENHYDRAMINE HYDROCHLORIDE	ACTIVE INGREDIENT	TC2D6JAD40	3
DIPHENHYDRAMINE	ACTIVE MOIETY	8GTS82S83M	3
ANHYDROUS DIBASIC CALCIUM PHOSPHATE	INACTIVE INGREDIENT	L11K75P92J	3
CELLULOSE, MICROCRYSTALLINE	INACTIVE INGREDIENT	OP1R32D61U	3
CROSCARMELLOSE SODIUM	INACTIVE INGREDIENT	M28OL1HH48	3
FD&C BLUE NO. 1	INACTIVE INGREDIENT	H3R47K3TBD	3
MAGNESIUM STEARATE	INACTIVE INGREDIENT	70097M6I30	3

Products#

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

DailyMed product names page 1 of 1 · 8 matching rows.

Diphenhydramine HCl
DIPHENHYDRAMINE HYDROCHLORIDE
DIPHENHYDRAMINE
CROSCARMELLOSE SODIUM
ANHYDROUS DIBASIC CALCIUM PHOSPHATE
FD&C BLUE NO. 1
CELLULOSE, MICROCRYSTALLINE
MAGNESIUM STEARATE

NDC Codes#

Product NDC, Package NDC table
Product NDC	Package NDC
0536-3772	0536-3772-06

Ingredients#

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

DailyMed ingredient rows page 1 of 1 · 6 matching rows.

Name, UNII, Kind table
Name	UNII	Kind
DIPHENHYDRAMINE HYDROCHLORIDE	TC2D6JAD40	ACTIB
CROSCARMELLOSE SODIUM	M28OL1HH48	IACT
ANHYDROUS DIBASIC CALCIUM PHOSPHATE	L11K75P92J	IACT
FD&C BLUE NO. 1	H3R47K3TBD	IACT
CELLULOSE, MICROCRYSTALLINE	OP1R32D61U	IACT
MAGNESIUM STEARATE	70097M6I30	IACT

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 3 · 141 matching rows.

DailyMed ingredient, IID ingredient, UNII table
DailyMed ingredient	IID ingredient	UNII	Dosage form / route	Potency	Maximum daily exposure	Match
CELLULOSE, MICROCRYSTALLINE	MICROCRYSTALLINE CELLULOSE	OP1R32D61U	SUSPENSION, EXTENDED RELEASE / ORAL		1120 mg	Exact identifier — unii candidate 28 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	CAPSULE, DELAYED RELEASE / ORAL		2 mg	Exact identifier — unii candidate 37 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	TABLET, FILM COATED, EXTENDED RELEASE / ORAL		53 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
CROSCARMELLOSE SODIUM	CROSCARMELLOSE SODIUM	M28OL1HH48	CAPSULE, COATED PELLETS / ORAL		198 mg	Exact identifier — unii candidate 22 equally ranked IID candidates
CROSCARMELLOSE SODIUM	CROSCARMELLOSE SODIUM	M28OL1HH48	TABLET, DELAYED RELEASE / ORAL		280 mg	Exact identifier — unii candidate 22 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	INHALANT / ORAL	0.08 mg		Exact identifier — unii candidate 39 equally ranked IID candidates
ANHYDROUS DIBASIC CALCIUM PHOSPHATE	ANHYDROUS DIBASIC CALCIUM PHOSPHATE	L11K75P92J	TABLET, COATED / ORAL	333.3 mg		Exact identifier — unii candidate 15 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	TABLET, DELAYED RELEASE / ORAL		144 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	CREAM / TOPICAL	NA		Exact identifier — unii candidate 39 equally ranked IID candidates
CROSCARMELLOSE SODIUM	CROSCARMELLOSE SODIUM	M28OL1HH48	CAPSULE, DELAYED RELEASE / ORAL		72 mg	Exact identifier — unii candidate 22 equally ranked IID candidates
CROSCARMELLOSE SODIUM	CROSCARMELLOSE SODIUM	M28OL1HH48	INJECTION / INTRAMUSCULAR	1 %w/v		Exact identifier — unii candidate 22 equally ranked IID candidates
CROSCARMELLOSE SODIUM	CROSCARMELLOSE SODIUM	M28OL1HH48	TABLET, DELAYED RELEASE PARTICLES / ORAL		64 mg	Exact identifier — unii candidate 22 equally ranked IID candidates
CROSCARMELLOSE SODIUM	CROSCARMELLOSE SODIUM	M28OL1HH48	TABLET, COATED / ORAL		224 mg	Exact identifier — unii candidate 22 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	CONCENTRATE / ORAL	NA		Exact identifier — unii candidate 37 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINE	MICROCRYSTALLINE CELLULOSE	OP1R32D61U	CAPSULE, COATED PELLETS / ORAL		456 mg	Exact identifier — unii candidate 28 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	TABLET, ORALLY DISINTEGRATING / ORAL		187 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
CROSCARMELLOSE SODIUM	CROSCARMELLOSE SODIUM	M28OL1HH48	TABLET, FILM COATED / ORAL		330 mg	Exact identifier — unii candidate 22 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	CAPSULE / ORAL	26.3 mg		Exact identifier — unii candidate 37 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	POWDER / ORAL		25 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINE	MICROCRYSTALLINE CELLULOSE	OP1R32D61U	TABLET / ORAL		6184 mg	Exact identifier — unii candidate 28 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	TABLET, COATED / ORAL		184 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	TABLET, EXTENDED RELEASE / ORAL		4 mg	Exact identifier — unii candidate 37 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	CAPSULE, COATED, EXTENDED RELEASE / ORAL	NA		Exact identifier — unii candidate 37 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	DOUCHE / VAGINAL	NA		Exact identifier — unii candidate 37 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINE	MICROCRYSTALLINE CELLULOSE	OP1R32D61U	GRANULE / ORAL		29520 mg	Exact identifier — unii candidate 28 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	SOLUTION / ORAL	1.13 mg/15ml		Exact identifier — unii candidate 37 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	CAPSULE, EXTENDED RELEASE / ORAL		117 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	PASTE / DENTAL	NA		Exact identifier — unii candidate 37 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	LOTION / TOPICAL	NA		Exact identifier — unii candidate 37 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	GRANULE / ORAL		629 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	TABLET / ORAL	27.53 mg		Exact identifier — unii candidate 37 equally ranked IID candidates
ANHYDROUS DIBASIC CALCIUM PHOSPHATE	ANHYDROUS DIBASIC CALCIUM PHOSPHATE	L11K75P92J	PASTE, DENTIFRICE / DENTAL	48.36 %w/w		Exact identifier — unii candidate 15 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINE	MICROCRYSTALLINE CELLULOSE	OP1R32D61U	TABLET, COATED / ORAL		920 mg	Exact identifier — unii candidate 28 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	SHAMPOO / TOPICAL	0.75 %w/w		Exact identifier — unii candidate 37 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINE	MICROCRYSTALLINE CELLULOSE	OP1R32D61U	POWDER, FOR SUSPENSION / ORAL		4441 mg	Exact identifier — unii candidate 28 equally ranked IID candidates
ANHYDROUS DIBASIC CALCIUM PHOSPHATE	ANHYDROUS DIBASIC CALCIUM PHOSPHATE	L11K75P92J	TABLET, CHEWABLE / ORAL	50 mg		Exact identifier — unii candidate 15 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	TABLET, CHEWABLE, EXTENDED RELEASE / ORAL		9 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	TABLET, FILM COATED / ORAL		96 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
CROSCARMELLOSE SODIUM	CROSCARMELLOSE SODIUM	M28OL1HH48	TABLET, ORALLY DISINTEGRATING / ORAL		184 mg	Exact identifier — unii candidate 22 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	PASTE, DENTIFRICE / DENTAL	NA		Exact identifier — unii candidate 37 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINE	MICROCRYSTALLINE CELLULOSE	OP1R32D61U	TABLET, EXTENDED RELEASE / ORAL		5119 mg	Exact identifier — unii candidate 28 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	SYRUP / ORAL	0.05 mg/5ml		Exact identifier — unii candidate 37 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	ELIXIR / ORAL	NA		Exact identifier — unii candidate 37 equally ranked IID candidates
ANHYDROUS DIBASIC CALCIUM PHOSPHATE	ANHYDROUS DIBASIC CALCIUM PHOSPHATE	L11K75P92J	TABLET, FILM COATED / ORAL		1075 mg	Exact identifier — unii candidate 15 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	TABLET, SUGAR COATED / ORAL	NA		Exact identifier — unii candidate 39 equally ranked IID candidates
ANHYDROUS DIBASIC CALCIUM PHOSPHATE	ANHYDROUS DIBASIC CALCIUM PHOSPHATE	L11K75P92J	CREAM / TOPICAL	36 %w/w		Exact identifier — unii candidate 15 equally ranked IID candidates
CROSCARMELLOSE SODIUM	CROSCARMELLOSE SODIUM	M28OL1HH48	TABLET / ORAL		736 mg	Exact identifier — unii candidate 22 equally ranked IID candidates
CROSCARMELLOSE SODIUM	CROSCARMELLOSE SODIUM	M28OL1HH48	PELLET / ORAL		162 mg	Exact identifier — unii candidate 22 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	SUSPENSION, EXTENDED RELEASE / ORAL		71 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	TROCHE / ORAL		315 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
ANHYDROUS DIBASIC CALCIUM PHOSPHATE	ANHYDROUS DIBASIC CALCIUM PHOSPHATE	L11K75P92J	PASTILLE / ORAL	NA		Exact identifier — unii candidate 15 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINE	MICROCRYSTALLINE CELLULOSE	OP1R32D61U	PELLET / ORAL		1140 mg	Exact identifier — unii candidate 28 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	CAPSULE, LIQUID FILLED / ORAL	0.08 mg		Exact identifier — unii candidate 37 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	POWDER, FOR SUSPENSION / ORAL		120 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
MAGNESIUM STEARATE	MAGNESIUM STEARATE	70097M6I30	RING / VAGINAL		2 mg	Exact identifier — unii candidate 39 equally ranked IID candidates
CROSCARMELLOSE SODIUM	CROSCARMELLOSE SODIUM	M28OL1HH48	GRANULE / ORAL		150 mg	Exact identifier — unii candidate 22 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	TABLET / SUBLINGUAL	0.03 mg		Exact identifier — unii candidate 37 equally ranked IID candidates
CELLULOSE, MICROCRYSTALLINE	MICROCRYSTALLINE CELLULOSE	OP1R32D61U	SUSPENSION / ORAL		1600 mg	Exact identifier — unii candidate 28 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	FILM / SUBLINGUAL	0.07 mg		Exact identifier — unii candidate 37 equally ranked IID candidates
FD&C BLUE NO. 1	FD&C BLUE NO. 1	H3R47K3TBD	TABLET, FILM COATED / ORAL	0.16 mg		Exact identifier — unii candidate 37 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
Brand	Generic	Manufacturer	SPL set ID	Effective date	Available safety fields	Join
09dfadd2-8a5f-4127-aa06-fe727f418b53			66d3cb86-df2c-443f-9bdd-79995b55d0a4	2019-12-20	Warnings	Exact identifier spl set id: 66d3cb86-df2c-443f-9bdd-79995b55d0a4

Reported adverse events (FAERS/openFDA)#

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