Indications and uses
for relief of occasional sleeplessness reduces time to fall asleep if you have difficulty falling asleep
Wal-Sleep Z
- Manufacturer
- Walgreen Company | LNK International, Inc.
- Effective date
- 2024-03-28
- Label type
- HUMAN OTC DRUG LABEL
- Version
- 15
- Source
- full-release
- Hydrated at
- 2026-06-01 00:10:22
Label at a glance#
ProductWal-Sleep Z Nighttime
Active ingredientDIPHENHYDRAMINE HYDROCHLORIDE
Label structure9 sections
Dosage and administration
do not take more than directed mL = milliliter; FL OZ = fluid ounce use only enclosed dosing cup designed for use with this product. Do not use any other dosing device. 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
Storage and handling
each 30 mL dose cup contains: sodium 17 mg store at 25°C (77°F); excursions permitted between 15°-30°C (59°-86°F) use by expiration date on package
Contacts and useful links#
Label contents#
Full prescribing information#
Active ingredient (in each 30 mL dose cup)
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 a 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; FL OZ = fluid ounce
- use only enclosed dosing cup designed for use with this product. Do not use any other dosing device.
- 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 dose cup contains: sodium 17 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?
1-800-426-9391
Principal display panel
Walgreens
Compare to Vicks® ZzzQuil® Nighttime
Sleep-Aid active ingredient††
NDC 0363-0020-02
Wal-Sleep Z®
DIPHENHYDRAMINE HCI / NIGHTTIME SLEEP AID
NIGHTTIME
ALCOHOL FREE
• Non-habit forming
12 FL OZ (355 mL)
NOT FOR TREATING PAIN, COLD OR FLU
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 REV1120A00202
Walgreens Pharmacist Recommended
Walgreens Pharmacist Survey
DISTRIBUTED BY: WALGREEN CO., 200 WILMOT RD., DEERFIELD, IL 60015
100% SATISFACTION GUARANTEED walgreens.com ©2020 Walgreen Co.
DailyMed Product Concepts#
| Product concept | Relation | Version | Effective |
|---|---|---|---|
| 0e2e0f88-b076-afe1-4bdd-32bca4375bec | Product name | 3 | 20250127 |
| 3e48c9c4-918d-5d23-2f0b-d2398b06be54 | Product name | 1 | 20140508 |
| 865c72dd-0d94-daac-f728-ddd4ded2a79e | Product name | 1 | 20140508 |
DailyMed Dashboard NDC Coverage#
Products#
Every source-derived product name is available through these pages.
- Wal-Sleep Z Nighttime
- Diphenhydramine HCl
- DIPHENHYDRAMINE HYDROCHLORIDE
- DIPHENHYDRAMINE
- ANHYDROUS CITRIC ACID
- FD&C BLUE NO. 1
- FD&C RED NO. 40
- GLYCERIN
- HIGH FRUCTOSE CORN SYRUP
- PROPYLENE GLYCOL
- WATER
- SODIUM BENZOATE
- SODIUM CHLORIDE
- TRISODIUM CITRATE DIHYDRATE
- SUCRALOSE
- SUCROSE
- XANTHAN GUM
NDC Codes#
| Product NDC | Package NDC |
|---|---|
| 0363-0020 | 0363-0020-45, 0363-0020-02, 0363-0020-96 |
Ingredients#
Every source-derived ingredient row is available through these pages.
| Name | UNII | Kind |
|---|---|---|
| DIPHENHYDRAMINE HYDROCHLORIDE | TC2D6JAD40 | ACTIB |
| ANHYDROUS CITRIC ACID | XF417D3PSL | IACT |
| FD&C BLUE NO. 1 | H3R47K3TBD | IACT |
| FD&C RED NO. 40 | WZB9127XOA | IACT |
| GLYCERIN | PDC6A3C0OX | IACT |
| HIGH FRUCTOSE CORN SYRUP | XY6UN3QB6S | IACT |
| PROPYLENE GLYCOL | 6DC9Q167V3 | IACT |
| WATER | 059QF0KO0R | IACT |
| SODIUM BENZOATE | OJ245FE5EU | IACT |
| SODIUM CHLORIDE | 451W47IQ8X | IACT |
| TRISODIUM CITRATE DIHYDRATE | B22547B95K | IACT |
| SUCRALOSE | 96K6UQ3ZD4 | IACT |
| SUCROSE | C151H8M554 | IACT |
| XANTHAN GUM | TTV12P4NEE | IACT |
Source Document#
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.
| Brand | Generic | Manufacturer | SPL set ID | Effective date | Available safety fields | Join |
|---|---|---|---|---|---|---|
| bf84a763-e82e-4f5f-ae4e-559e14712643 | 831b4d56-a6d9-44e9-b51a-709fe1b8eaaa | 2024-03-28 | Warnings | bf84a763-e82e-4f5f-ae4e-559e14712643 831b4d56-a6d9-44e9-b51a-709fe1b8eaaa |
Reported adverse events (FAERS/openFDA)#
Adverse event summaries are temporarily unavailable. Other product information remains available.