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Nighttime Sleep Aid, 24-7 Life by 7-Eleven doxylamine succinate tablet 25 mg Tablet, 16-count — NDC 66715-5642-04 package photo
Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.

Nighttime Sleep Aid, 24-7 Life by 7-Eleven doxylamine succinate tablet 25 mg Tablet, 16-count — NDC 66715-5642-4 (Billing 66715-5642-04)

by Lil' Drug Store Products, Inc. · 1 BLISTER PACK in 1 CARTON / 16 TABLET in 1 BLISTER PACK

This is a package of 16 tablets of Nighttime Sleep Aid, 24-7 Life by 7-Eleven doxylamine succinate tablet 25 mg Tablet from Lil' Drug Store Products, Inc., marketed since Apr 2022 and currently FDA-listed. It is this product's only package size.

NDC 66715-5642-04
🏷️ FDA NDC (as labeled) 66715-5642-4 billing pads the package segment with a zero
OTC On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

This page is curated, coded, and maintained by

Compiled from public FDA, CMS, DailyMed, NADAC, and related drug data sources. Editorial policy

NDC database record

One package, one record: these facts belong to NDC 66715-5642-4 alone.

Record
FDA NDC Directory package listing · Human OTC drug
Code segments
66715 labeler · 5642 product · 4 package
Package marketed since
Apr 19, 2022
Sample package
No — commercial package
Listing certified through
Dec 31, 2026
Barcode (UPC-A, from the NDC)
3 6671556424 5
FDA record last changed
Jul 24, 2026

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 66715-5642-4
Product NDC 66715-5642
11-digit billing NDC 66715564204
RxCUI 1101446
UNII V9BI9B5YI2
Application # M010
SPL Set ID 457814bc-535c-a136-e063-6394a90af9a4
Established class (EPC) Antihistamine
Mechanism of action Histamine Receptor Antagonists
DEA schedule Non-controlled
Marketing category OTC MONOGRAPH DRUG
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2022-04-19
Route ORAL
Dosage form TABLET
Substance DOXYLAMINE SUCCINATE
Quick answers
  • RxCUI (RxNorm): 1101446
Why two NDCs? The FDA registers this code as 66715-5642-4 — a 5-4-1 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the package segment → 66715-5642-04. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.

RxNorm drug class

This medicine belongs to the Antihistamine class.

Pharmacologic class Antihistamine
Drug family (ATC) Aminoalkyl ethers
How it works Histamine Receptor Antagonists
Where does this data come from?
Therapeutic classes from RxNorm RxClass (U.S. National Library of Medicine) — Established Pharmacologic Class (FDA), ATC drug family (WHO) and mechanism of action, matched by this product’s RxCUI.

Clinical

📖 What it is MedlinePlus · NLM

Doxylamine is used to treat insomnia (difficulty falling asleep or staying asleep).   Doxylamine is in a class of medications called antihistamines. It works by blocking the action of histamine, a substance in the body that causes allergic symptoms. Doxylamine is also used in combination with acetaminophen, dextromethorphan, decongestants and other medications to manage cold and flu symptoms. This monograph only includes information about the use of doxylamine alone. If you are taking the doxylamine combination products, read the information on the package label or ask your doctor or pharmacis...

Read the full MedlinePlus article ↗
📗 Our plain-language guide HelloPharmacist
  • It depends on the product. Sleep-aid tablets help you fall asleep more easily. Some NyQuil and other liquid or syrup products relieve hay fever and upper respiratory allergy sympto...
  • Adults and children 12 and over take one tablet about 30 minutes before bed, once daily or as your doctor directs. Take it only at bedtime. These tablets are not for children under...
  • No. The label says to avoid alcohol while using doxylamine. Also don’t drive or run machinery.
  • Yes, if you have emphysema or chronic bronchitis, glaucoma, or trouble urinating from an enlarged prostate. Also check if you take sedatives, other sleep aids, or other antihistami...
📖 Read our full Doxylamine guide →

Supplement & herbal interactions

🌿 Drug–supplement interaction checker →
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.

Pricing

A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.

Price systemPer eachPer package
Retail pharmacies payNADAC · weekly Not in the retail survey — common for institutional, discontinued, or low-volume packs.
Medicaid paysCMS SDUD · 12 mo No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data.
Medicare drug plans payPart D · quarterly No Part D plan price is available for this NDC in our data.
ℹ️
No price is published for this exact package yet. CMS surveys NADAC per package size, so a different pack of the same drug often has one.
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

Packaging — all sizes for this product

Package NDCDescription Marketing startMarketing endStatus
66715-5642-04 You're viewing this Main listing 1 BLISTER PACK in 1 CARTON / 16 TABLET in 1 BLISTER PACK 2022-04-19 — Active

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Good sense sleep aid 25 mg 00113-0441-64 L. 32 tablets $0.116 — Availability likely —
good sense sleep aid ultra 25 mg 00113-4032-62 L. 24 tablets $0.116 — Availability likely —
Nighttime Sleep Aid 25 mg 46122-0788-15 Amerisource 32 tablets $0.116 — Availability likely —
Sleep-Aid 25 mg 70000-0567-01 Cardinal 48 tablets $0.116 — Availability likely —
Sleep Aid 25 mg 70677-1129-01 Strategic 32 tablets $0.116 — Availability likely —
good sense sleep aid ultra 25 mg 00113-6044-67 L. 48 tablets — — FDA listed —
Sleep Aid 25 mg 00363-0386-12 Walgreen 100 tablets — — FDA listed —
sleep aid 25 mg 00363-3462-80 Walgreen 96 tablets — — FDA listed —
ultra sleep aid 25 mg 00363-8011-62 Walgreen 24 tablets — — FDA listed —
up and up nighttime sleep aid 25 mg 11673-0171-01 Target 96 tablets — — FDA listed —
sleep aid 25 mg 11822-0441-00 Rite 48 tablets — — FDA listed —
sleep aid 25 mg 11822-3000-00 Rite 24 tablets — — FDA listed —
Nighttime Sleep Aid 25 mg 21130-0986-27 Better 32 tablets — — FDA listed —
Nighttime Sleep-Aid 25 mg 30142-0366-27 Kroger 32 tablets — — FDA listed —
Sleep Aid 25 mg 30142-0386-27 Kroger 32 tablets — — FDA listed —
TopCare Sleep Aid 25 mg 36800-0441-64 Topco 32 tablets — — FDA listed —
Nighttime Sleep Aid 25 mg 37808-0886-27 H 32 tablets — — FDA listed —
Sleep Aid 25 mg 41163-0986-22 United 48 tablets — — FDA listed —
Unisom SleepTabs 25 mg 41167-0063-05 Chattem, 16 tablets — — FDA listed —
Unisom SleepTabs 25 mg 41167-0608-00 Chattem, 16 tablets — — FDA listed —
Sleep Aid 25 mg 41250-0441-01 Meijer 96 tablets — — FDA listed —
Sleep Aid 25 mg 41250-0986-22 Meijer 48 tablets — — FDA listed —
CareOne Nighttime Sleep Aid 25 mg 41520-0634-64 American 32 tablets — — FDA listed —
nighttime sleep aid 25 mg 42507-0033-64 HyVee 32 tablets — — FDA listed —
Sleep Aid 25 mg 49035-0968-27 Wal-Mart 32 tablets — — FDA listed —
Nighttime Sleep Aid 25 mg 50844-0260-21 L.N.K. 16 tablets — — FDA listed —
Nighttime Sleep Aid 25 mg 50844-0386-19 L.N.K. 8 tablets — — FDA listed —
Sleep Aid 25 mg 51316-0368-22 CVS 48 tablets — — FDA listed —
Sleep Aid 25 mg 55301-0986-27 ARMY 32 tablets — — FDA listed —
Nighttime Sleep Aid 25 mg 55319-0439-16 Family 16 tablets — — FDA listed —
dg health sleep aid 25 mg 55910-0909-53 Dolgencorp 12 tablets — — FDA listed —
sleep aid 25 mg 56062-0441-01 Publix 96 tablets — — FDA listed —
Nighttime Sleep Aid 25 mg 59779-0441-01 CVS 96 tablets — — FDA listed —
Sleep Aid 25 mg 63981-0986-96 COSTCO 96 tablets — — FDA listed —
Nighttime Sleep Aid, 24-7 Life by 7-Eleven 25 mgthis 66715-5642-04 Lil' 16 tablets — — FDA listed —
ZzzQuil ULTRA, Travel BASIX 25 mg 66715-6451-03 Lil' 3 tablets — — FDA listed —
ZzzQuil ULTRA, Lil Drug Store 25 mg 66715-9751-02 Lil' 2 tablets — — FDA listed —
berkley and jensen sleep aid 25 mg 68391-0441-02 BJWC 192 tablets — — FDA listed —
Nighttime Sleep Aid 25 mg 69168-0439-06 Allegiant 120 tablets — — FDA listed —
Vicks ZzzQuil Ultra 25 mg 69423-0902-12 The 12 tablets — — FDA listed —
Nighttime Sleep Aid 25 mg 69842-0386-22 CVS 48 tablets — — FDA listed —
Basic Care Sleep Aid 25 mg 72288-0441-01 Amazon.com 96 tablets — — FDA listed —
SLEEP AID 25mg 25 mg 73581-0205-02 YYBA 200 tablets — — FDA listed —
Topcare Sleep Aid 25 mg 76162-0159-62 Topco 24 tablets — — FDA listed —
topcare sleep aid 25 mg 76162-0603-67 Topco 48 tablets — — FDA listed —
sleep aid ultra 25 mg 79481-0096-00 Meijer, 24 tablets — — FDA listed —
Night Time Sleep Aid 25 mg 80513-0371-25 Advanced 225 tablets — — FDA listed —
Nighttime Sleep Aid 25 mg 85828-0439-38 Grocery 32 tablets — — FDA listed —
About this product: other versions of the same ingredient, strength and form are listed above, least expensive first, with FDA equivalence ratings where available.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.

Availability & generic status

🏛️
2022
On the market since
Apr 2022
📍
2026
Currently FDA-listed
4 years listed
🔒
·
No generic listed yet
brand only
ℹ️No FDA-approved generic found

We did not find an FDA-approved generic match for this exact strength, form and route.

Where does this data come from?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.

What it looks like

Color blue
ShapeOval
Imprint44;386
Size1 mm
ScoringNot scored
One label can cover several strengths, so colors may be combined — always confirm a loose pill against the dispensed prescription label or a pharmacist.
Where does this data come from?
Physical description (imprint, shape, color, scoring, coating) from this product’s FDA Structured Product Labeling (SPL), mirrored from DailyMed / openFDA.

Inactive Ingredients / Excipients

Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.

Loading inactive ingredients from the official FDA label in the background. No external source is being called by this page request.
Where does this data come from?
Source: official FDA Structured Product Labeling (SPL) via DailyMed and the openFDA label index. Structured IACT rows and label-wide narrative are kept separate; availability and product-level specificity depend on the submitted label.

Inactive ingredient FAQ

Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.

Manufacturer & labeler

LabelerLil' Drug Store Products, Inc.
FDA applicationM010 (OTC MONOGRAPH DRUG)
Labeler code66715
First marketedApr 2022
Product typeHuman Otc Drug
Portfolio187 products on file

More NDCs from Lil' Drug Store Products, Inc. labeler code 66715

The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.

FDA label — Drug Facts FDA SPL

The complete FDA label for this product — the official Drug Facts labeling, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage ⏱️ Dosage and Administration ⚠️ Warnings 🧪 Active Ingredient 🧪 Inactive Ingredients 🎯 Purpose 📄 Do Not Use 📄 Ask a Doctor Before Use If 📄 Ask a Doctor or Pharmacist Before Use If 📄 When Using This Product 📄 Stop Use and Ask a Doctor If 🤰 If Pregnant or Breast-Feeding 📄 Keep Out of Reach of Children 📄 Questions or Comments 📄 Package Label / Principal Display Panel
🎯 Indications and Usage 9 words ▾

Use Use helps to reduce difficulty in falling asleep

⏱️ Dosage and Administration 38 words ▾

Directions Directions adults and children 12 years of age and over: take one tablet 30 minutes before going to bed; take once daily or as directed by a doctor children under 12 years of age: do not use

⚠️ Warnings 194 words ▾

Warnings Warnings Do not use Do not use in children under 12 years of age with any other product containing doxylamine unless you have time for a full night’s sleep Ask a doctor before use if you have Ask a doctor before use if you have a breathing problem such as emphysema or chronic bronchitis trouble urinating due to an enlarged prostate gland glaucoma Ask a doctor or pharmacist before use if you are taking Ask a doctor or pharmacist before use if you are taking sedatives or any other sleep-aid tranquilizers any other antihistamines any other drugs When using this product When using this product avoid alcoholic beverages do not drive a motor vehicle or operate machinery take only at bedtime Stop use and ask a doctor Stop use and ask a doctor if sleeplessness persists continuously for more than two weeks.

Insomnia may be a symptom of serious underlying medical illness. If pregnant or breast-feeding If pregnant or breast-feeding, ask a health professional before use. Keep out of reach of children Keep out of reach of children.

In case of overdose, get medical help or contact a Poison Control Center right away.

🧪 Active Ingredient 15 words ▾

Active ingredient Active ingredient (in each tablet) Doxylamine succinate 25 mg Purpose Purpose Nighttime sleep-aid

🧪 Inactive Ingredients 20 words ▾

Inactive ingredients Inactive ingredients dibasic calcium phosphate dihydrate, FD&C blue #1 aluminum lake, magnesium stearate, microcrystalline cellulose, sodium starch glycolate

🎯 Purpose 4 words ▾

Purpose Purpose Nighttime sleep-aid

📄 Do Not Use 28 words ▾

Do not use Do not use in children under 12 years of age with any other product containing doxylamine unless you have time for a full night’s sleep

📄 Ask a Doctor Before Use If 34 words ▾

Ask a doctor before use if you have Ask a doctor before use if you have a breathing problem such as emphysema or chronic bronchitis trouble urinating due to an enlarged prostate gland glaucoma

📄 Ask a Doctor or Pharmacist Before Use If 34 words ▾

Ask a doctor or pharmacist before use if you are taking Ask a doctor or pharmacist before use if you are taking sedatives or any other sleep-aid tranquilizers any other antihistamines any other drugs

📄 When Using This Product 24 words ▾

When using this product When using this product avoid alcoholic beverages do not drive a motor vehicle or operate machinery take only at bedtime

📄 Stop Use and Ask a Doctor If 31 words ▾

Stop use and ask a doctor Stop use and ask a doctor if sleeplessness persists continuously for more than two weeks. Insomnia may be a symptom of serious underlying medical illness.

🤰 If Pregnant or Breast-Feeding 14 words ▾

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

📄 Keep Out of Reach of Children 27 words ▾

Keep out of reach of children Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center right away.

📄 Questions or Comments 12 words ▾

Questions or comments Questions or comments? 1-877-507-6516 (M-F 8AM - 4:30PM CST)

📄 Package Label / Principal Display Panel 44 words ▾

Nighttime Sleep Aid, 24/7 Life by 7-Eleven TM [ 24/7 Life by 7-Eleven TM logo] Nighttime Sleep Aid Doxylamine succinate tablets, 25 mg Nighttime Sleep-Aid One Tablet Per Dose compare to Unisom ® SleepTabs ® active ingredient* 16 TABLETS [tablet image] Actual Size PDP/Package

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗

About this NDC listing & data coverage

Over-the-counter (OTC) product
What data is (and isn’t) available for this NDC — tap to expand
NDC identity (package / product / labeler codes) ✓ Available
Labeler ✓ Available
Product & package description ✓ Available
Marketing category & status ✓ Available
Active ingredient / dosage form / route ✓ Available
FDA label (SPL via DailyMed) ✓ Available
Package photos ✓ Available
Inactive ingredients (structured) — Not published for this NDC The labeler did not submit a structured excipient list, or no SPL is available.
NADAC pharmacy acquisition price (CMS) — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey.
Orange Book / therapeutic-equivalence data — Not published for this NDC Applies only to products approved under an NDA/ANDA; many listings are out of scope.
HCPCS J-code billing crosswalk — Not published for this NDC Most self-administered / retail products have no J-code — that is normal.
Medicaid utilization (CMS SDUD) — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold.
“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.

Questions about this listing

Is this NDC FDA-approved?
An NDC listing does not by itself establish FDA approval — the NDC Directory records that a product is listed with FDA, not that it was reviewed and approved. This listing's marketing category is "Otc Monograph Drug". Products approved under an application carry an NDA, ANDA, or BLA number.
Why is there no price listed?
The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.
Is the NDC printed on the package the same as the 11-digit billing NDC?
Yes, they identify this exact package in different formats. The form printed on the packaging and shown on DailyMed is the one the FDA registered. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero and the dashes are dropped. The Identity section at the top of this page lists each form of this code.
Is this package still being marketed?
Yes, per the latest FDA NDC Directory data on this page: this package is listed as actively marketed, with no marketing end date reported by Lil' Drug Store Products, Inc.. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
Lil' Drug Store Products, Inc. is the labeler of record for this NDC — the company under whose FDA-assigned code the package is listed. The labeler may be the manufacturer itself or a distributor marketing the product under its own code.
Do I need a prescription for this product?
This NDC is listed with FDA as an over-the-counter product, so it does not require a prescription. Follow the package directions, and ask your pharmacist if you are unsure whether it is right for you.
This page identifies an FDA-listed package (the NDC) and reports public regulatory and pricing data about the listing. It is reference information, not a medical recommendation — talk to your pharmacist or prescriber about your own medication.
Where does this data come from?
Listing facts (marketing category, packager status, marketing dates) from the FDA openFDA NDC Directory; label availability from DailyMed; pricing coverage from CMS NADAC; equivalence scope from the FDA Orange Book.
← 66715-5641-04 · Lil' 66715-5646-04 · Lil' →
For educational and professional reference only — not medical advice. Pricing reflects published NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.