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Nighttime Sleep-Aid Diphenhydramine HCl 50 mg/30mL Liquid, 177 mL — NDC 83324-0015-06 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 Diphenhydramine HCl 50 mg/30mL Liquid, 177 mL — NDC 83324-015-06 (Billing 83324-0015-06)

by Chain Drug Marketing Association Inc. · 177 mL in 1 BOTTLE

This is a package of 177 mL of Nighttime Sleep-Aid Diphenhydramine HCl 50 mg/30mL Liquid from Chain Drug Marketing Association Inc., marketed since Mar 2024 and currently FDA-listed; retail pharmacies pay about $0.0136 per mL (NADAC). It is this product's only package size.

NDC 83324-0015-06
🏷️ FDA NDC (as labeled) 83324-015-06 billing pads the product segment with a zero
OTC On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 8, 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 83324-015-06 alone.

Record
FDA NDC Directory package listing · Human OTC drug
Code segments
83324 labeler · 015 product · 06 package
Package marketed since
Mar 19, 2024
Sample package
No — commercial package
Listing certified through
Dec 31, 2026
Billing quantity
177 mL per package
Barcode (UPC-A, from the NDC)
3 8332401506 7
FDA record last changed
Jul 24, 2026

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 83324-015-06
Product NDC 83324-015
11-digit billing NDC 83324001506
NCPDP billing unit ML — per mL (volume)
RxCUI 1248354
UNII TC2D6JAD40
Application # part338
SPL Set ID 2537b47e-f078-4d29-a6cc-830ad8311ac4
Established class (EPC) Histamine-1 Receptor Antagonist
Mechanism of action Histamine H1 Receptor Antagonists
DEA schedule Non-controlled
Marketing category OTC MONOGRAPH DRUG
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2024-03-19
Route ORAL
Dosage form LIQUID
Substance DIPHENHYDRAMINE HYDROCHLORIDE

Drug-database identifiers Medi-Span GPI and First Databank GCN / HICL / AHFS classification

GCN Seq No 069285
GCN 32277
HICL code 004480
Ingredient (HICL) Diphenhydramine Hcl
HIC1 code H
Therapeutic class — broad (HIC1) Nervous System (Except Autonomic)
HIC2 code H2
Therapeutic class — intermediate (HIC2) Psychoactive Drugs
HIC3 code H2E
Therapeutic class — specific (HIC3) Sedative-Hypnotics,Non-Barbiturate
AHFS code 04:04.00.00
AHFS class First Generation Antihistamines
FDB label name QC EZZ NITE SLEEP 50 MG/30 ML
FDB brand name Ezz Nite Sleep Aid
Legend status O — Over-the-counter (OTC) drug or device
Quick answers
  • GSN (GCN sequence number): 069285
  • GCN: 32277
  • HICL (First Databank): 004480
  • AHFS class code: 04:04.00.00
  • RxCUI (RxNorm): 1248354
Why two NDCs? The FDA registers this code as 83324-015-06 — a 5-3-2 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 product segment → 83324-0015-06. 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 Histamine-1 Receptor Antagonist class.

Pharmacologic class Histamine-1 Receptor Antagonist
Drug family (ATC) Propionic acid derivatives, Antihistamines for topical use, Aminoalkyl ethers
How it works Histamine H1 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

Label name QC EZZ NITE SLEEP 50 MG/30 ML Ingredient Diphenhydramine Hcl
📖 What it is MedlinePlus · NLM

Diphenhydramine is used to treat allergy and cold symptoms: sneezing runny nose red, itchy, watery eyes itching of the nose or throat Diphenhydramine is also used to treat insomnia (difficulty falling asleep or staying asleep) in adults, but should not be used to make a child sleepy. Diphenhydramine 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. Diphenhydramine is also available in combination with other medications. This monograph only includes information about the use of diphenh...

Read the full MedlinePlus article ↗
📗 Our plain-language guide HelloPharmacist
  • Oral products temporarily relieve hay fever and other upper respiratory allergy symptoms like runny nose, sneezing and itchy, watery eyes. They also ease runny nose and sneezing fr...
  • Oral forms are generally taken every 4 to 6 hours, with no more than 6 doses in 24 hours. The amount depends on age and the product, so check the package chart or ask me or your do...
  • It can. Drowsiness is common, so be careful driving or using machinery. Alcohol, sedatives and tranquilizers make it worse, so avoid them.
  • Oral products are not for children under 2 years, and some are not for children under 6. Children can become excitable, and overdose can be very dangerous. Always follow the age di...
📖 Read our full Diphenhydramine 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 mLPer package
Retail pharmacies payNADAC · weekly $0.014 $2.41 / 177 ml
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.
NADAC price history (per mL) — tap or hover for the price & month
Dec 2025 Jan 2026 Feb 2026 Apr 2026 $0.014 $0.014
▼ Down 1% over the last 5 months.
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
83324-0015-06 You're viewing this Main listing 177 mL in 1 BOTTLE 2024-03-19 — Active

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Sleep Aid 50 mg/30mL 46122-0754-29 Amerisource 355 ml $0.009 — Availability likely save 37%
Good Sense Sleep Time 50 mg/30mL 00113-0186-30 L. 177 ml $0.013 — Discontinued save 7%
LEADER Nighttime Sleep-Aid 50 mg/30mL 70000-0174-02 CARDINAL 177 ml $0.014 — Availability likely —
Nighttime Sleep-Aid 50 mg/30mLthis 83324-0015-06 Chain 177 ml $0.014 — Availability likely —
Dye Free Wal Sleep Z 50 mg/30mL 00363-0753-12 WALGREEN 354 ml — — FDA listed —
Nighttime Sleep Aid 50 mg/30mL 00363-7300-12 WALGREEN 354 ml — — FDA listed —
Sleep Aid 50 mg/30mL 00363-8020-02 Walgreen 355 ml — — FDA listed —
Nighttime Sleep Aid 50 mg/30mL 11673-0285-02 TARGET 2 bottles — — FDA listed —
Sleep Aid 50 mg/30mL 11673-0750-12 TARGET 355 ml — — FDA listed —
Rite Aid Nighttime Sleep Aid Non Habit Forming 50 mg/30mL 11822-7530-01 RITE 354 ml — — FDA listed —
Nighttime Sleep-Aid 50 mg/30mL 11822-8002-01 Rite 177 ml — — FDA listed —
EZ Nite Sleep 50 mg/30mL 21130-0014-06 Safeway, 177 ml — — FDA listed —
Nightime Sleep Aid 50 mg/30mL 21130-0711-01 BETTER 354 ml — — FDA listed —
Nighttime Sleep Aid 50 mg/30mL 30142-0095-96 Kroger 2 bottles — — FDA listed —
Topcare ZZZ Sleep 50 mg/30mL 36800-0200-30 Topco 177 ml — — Discontinued —
ZzzQuil Nighttime Sleep-Aid 50 mg/30mL 37000-0500-04 The 118 ml — — FDA listed —
Nighttime Sleep Aid 50 mg/30mL 37808-0186-30 H 177 ml — — Discontinued —
Nighttime Sleep Aid 50 mg/30mL 37835-0319-30 Bi-Mart 355 ml — — FDA listed —
Diphenhydramine HCl 50 mg/30mL 37835-0519-12 BI-MART 355 ml — — FDA listed —
Equaline Night Time Sleep Aid 50 mg/30mL 41163-0186-30 United 177 ml — — Discontinued —
KROGER Nighttime Sleep-Aid 50 mg/30mL 41226-0730-12 KROGER 354 ml — — FDA listed —
nitetime sleep aid 50 mg/30mL 41250-0044-30 Meijer 177 ml — — Discontinued —
Meijer Nighttime Sleep-aid Berry Flavor 50 mg/30mL 41250-0738-12 MEIJER 354 ml — — FDA listed —
Meijer Nighttime Sleep Aid Non Habit Forming 50 mg/30mL 41250-0853-12 MEIJER 354 ml — — FDA listed —
Nighttime Sleep Aid 50 mg/30mL 41520-0034-06 Care 177 ml — — FDA listed —
Night Time Sleep Aid 50 mg/30mL 42507-0959-40 HyVee 355 ml — — FDA listed —
Nighttime Sleep Aid Alcohol Free 50 mg/30mL 49035-0330-02 Wal-Mart 355 ml — — FDA listed —
Sleep Aid 50 mg/30mL 49035-0704-02 Wal-Mart 355 ml — — FDA listed —
Sleep Aid NightTime 50 mg/30mL 49580-0314-02 P 355 ml — — FDA listed —
Nighttime Sleep Aid 50 mg/30mL 50844-0200-45 L.N.K. 177 ml — — Discontinued —
Nighttime Sleep Aid 50 mg/30mL 50844-0250-45 L.N.K. 177 ml — — FDA listed —
Nighttime Sleep-Aid 50 mg/30mL 53041-0633-58 Guardian 177 ml — — FDA listed —
Nighttime Sleep-Aid 50 mg/30mL 53942-0522-28 DeMoulas 354 ml — — FDA listed —
Night Time Sleep-Aid 50 mg/30mL 53943-0522-25 Discount 117 ml — — FDA listed —
Nighttime Sleep Aid 50 mg/30mL 55319-0802-02 Family 355 ml — — FDA listed —
Night Time Sleep Aid 50 mg/30mL 55910-0114-12 Dolgencorp, 355 ml — — FDA listed —
dg health sleep aid 50 mg/30mL 55910-0186-30 Dolgencorp, 177 ml — — Discontinued —
Sleep Aid NightTime 50 mg/30mL 55910-0899-12 Dolgencorp, 355 ml — — FDA listed —
Sleep Aid NightTime 50 mg/30mL 55910-0981-02 Dolgencorp, 355 ml — — FDA listed —
CVS Health Nighttime Sleep-Aid 50 mg/30mL 59779-0893-06 CVS 177 ml — — FDA listed —
Nighttime Sleep Aid, 24-7 Life BY 7-ELEVEN, 6oz 50 mg/30mL 66715-6543-04 Lil' 177 ml — — FDA listed —
Nighttime Sleep Aid Berry Flavor 50 mg/30mL 67091-0630-06 WINCO 177 ml — — FDA listed —
Premier Value Nighttime Sleep-Aid Liquid Sleep-Aid 50 mg/30mL 68016-0219-12 Chain 354 ml — — FDA listed —
Nighttime Sleep Aid Berry Flavor 50 mg/30mL 68163-0730-06 Raritan 177 ml — — FDA listed —
berkley and jensen sleep aid 50 mg/30mL 68391-0186-40 BJWC 3 bottles — — FDA listed —
Nighttime Sleep Aid 50 mg/30mL 68391-0793-09 BJWC 3 bottles — — FDA listed —
Nighttime Sleep Aid 50 mg/30mL 69168-0446-39 Allegiant 354 ml — — FDA listed —
Nighttime Sleep Aid 50 mg/30mL 69168-0486-39 Allegiant 355 ml — — FDA listed —
VICKS ZzzQuil NIGHTTIME SLEEP-AID Diphenhydramine HCl FREE OF 50 mg/30mL 69423-0795-12 The 354 ml — — FDA listed —
VICKS ZzzQuil NIGHTTIME SLEEP-AID 50 mg/30mL 69423-0812-12 The 354 ml — — FDA listed —
Vicks ZzzQuil Soothing Sleep Nighttime Sleep-Aid 50 mg/30mL 69423-0830-12 The 354 ml — — FDA listed —
Sleep-Aid 50 mg/30mL 69842-0470-02 CVS 355 ml — — FDA listed —
CVS Health Nighttime Sleep Aid 50 mg/30mL 69842-0753-12 CVS 354 ml — — FDA listed —
basic care nighttime sleep aid 50 mg/30mL 72288-0186-40 Amazon.com 355 ml — — FDA listed —
Nighttime Sleep Aid 50 mg/30mL 76162-0200-45 TOPCO 177 ml — — FDA listed —
Nighttime Sleep-Aid Non-Habit Forming 50 mg/30mL 76281-0522-24 AptaPharma 118 ml — — FDA listed —
Goodnow Sleep Aid 50 mg/30mL 82501-0186-00 Gobrands, 355 ml — — FDA listed —
Quality Choice Nighttime Sleep Aid 50 mg/30mL 83324-0336-06 QUALITY 177 ml — — FDA listed —
Vicks ZzzQuil Nighttime Sleep-Aid 84126-0306-03 The 1 kit — — FDA listed —
ZzzQuil Nighttime Sleep-Aid 50 mg/30mL 84126-0316-04 The 118 ml — — FDA listed —
VICKS ZzzQuil FREE and CLEAR NIGHTTIME SLEEP-AID 50 mg/30mL 84126-0370-12 The 354 ml — — FDA listed —
VICKS ZzzQuil FREE and CLEAR NIGHTTIME SLEEP-AID 50 mg/30mL 84126-0371-12 The 354 ml — — FDA listed —
Revasol Sleep Aid 50 mg/30mL 84379-0284-04 Rnv 118 ml — — FDA listed —
Nighttime Sleep Aid 50 mg/30mL 85828-0793-01 Grocery 354 ml — — FDA listed —
nighttime sleep aid 50 mg/30mL 72288-0765-40 Amazon.com 355 ml — — 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

🏛️
2024
On the market since
Mar 2024
📍
2026
Currently FDA-listed
2 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 Purple
FlavorBerry
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.

🧪 Avoiding an ingredient? See Diphenhydramine inactive ingredients by manufacturer: every current product's list side by side, so you can ask your pharmacy for the version that does not list it.

💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.

  • UNII XF417D3PSL
    Anhydrous citric acid is a sour, crystalline powder derived from citric acid with water removed. In medicines, it acts as a buffer to control pH, adds tartness to improve taste, and helps tablets disintegrate.
  • UNII H3R47K3TBD
    FD&C Blue No. 1 is a synthetic blue dye approved for use in foods and medicines. It serves as a colorant to give the medication its distinctive appearance and help with product identification.
  • UNII WZB9127XOA
    A synthetic red dye used to color medications and make them easier to identify. It serves as a colorant in tablets, capsules, and liquid formulations.
  • UNII XY6UN3QB6S
    A sweetener made from corn starch that contains fructose and glucose. It sweetens the medicine to improve taste and may help preserve the product.
  • UNII 13A4J4NH9I
    A synthetic emulsifier derived from stearic acid and polyethylene glycol. It helps mix oil and water-based ingredients together in liquid medicines and creams to create a smooth, uniform product.
  • UNII I4807BK602
    Saccharin sodium anhydrous is an artificial sweetener derived from saccharin that contains no water. It's added to medicines to improve taste and make them easier to swallow, especially in liquid formulations and chewable tablets.
  • UNII OJ245FE5EU
    Sodium benzoate is a salt derived from benzoic acid, a preservative. It's added to medicines to prevent growth of bacteria, fungi, and other microorganisms that could spoil the product.
  • UNII 1Q73Q2JULR
    Sodium citrate is a salt derived from citric acid. It works as a buffer to maintain the medicine's pH level and may also help improve taste or act as a preservative in the formulation.

8 inactive ingredients listed in the exact product block matched to this NDC.

The official label also statescitric acid, FD&C Blue # 1, FD&C Red # 40, flavors, high fructose corn syrup, polyoxyl 40 stearate, purified water, saccharine sodium, sodium benzoate, sodium citrate.

Label-section wording can be broader than the structured product block and may mention additional formulation ingredients.

Where does this data come from?
Data sourced from official FDA Structured Product Labeling (SPL) via DailyMed — ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.

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

LabelerChain Drug Marketing Association Inc.
FDA applicationpart338 (OTC MONOGRAPH DRUG)
Labeler code83324
First marketedMar 2024
Product typeHuman Otc Drug
Portfolio72 products on file

More NDCs from Chain Drug Marketing Association Inc. labeler code 83324

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 🆘 Overdosage 🧪 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 📄 Other Information 📄 Package Label / Principal Display Panel
🎯 Indications and Usage 17 words ▾

USE(S) for relief of occasional sleeplessness helps you to fall asleep if you have difficulty falling asleep

⏱️ Dosage and Administration 63 words ▾

DIRECTIONS take only one dose per day (24 hours) - see Overdose warning only use dosage cup that is included with this product for accurate dosing mL = millilitere; Tbsp = teblespoons Age Dose adults & chlidren 12 year & over one = 30 mL (2Tbsp) at bedtime if needed or as directed by a doctor childrens under 12 years do not use

⚠️ Warnings 2 words ▾

WARNINGS .

🆘 Overdosage 26 words ▾

OVERDOSE WARNING Taking more than directed can cause serious health problems. In case of overdose, get medical help or contact a Poison Control Center right away.

🧪 Active Ingredient 9 words ▾

ACTIVE INGREDIENT (in each 30mL) Diphenhydramine HCl 50 mg

🧪 Inactive Ingredients 28 words ▾

INACTIVE INGREDIENTS citric acid, FD&C Blue # 1, FD&C Red # 40, flavors, high fructose corn syrup, polyoxyl 40 stearate, purified water, saccharine sodium, sodium benzoate, sodium citrate.

🎯 Purpose 3 words ▾

PURPOSE Nighttime sleep-aid

📄 Do Not Use 34 words ▾

DO NOT USE for children under 12 years of age with any other product containing diphenhydramine, even one used on skin with other drugs that cause drowsiness such as antihistamines and nighttime cold/flu products

📄 Ask a Doctor Before Use If 30 words ▾

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 heart disease

📄 Ask a Doctor or Pharmacist Before Use If 18 words ▾

ASK A DOCTOR OR PHARMACIST BEFORE USE IF YOU ARE taking sedatives or tranquilizers or any other sleep-aid.

📄 When Using This Product 26 words ▾

WHEN USING THIS PRODUCT avoid alcoholic beverages and other drugs that cause drowsiness drowsiness will occur be careful when driving a motor vehicle or operating machinery

📄 Stop Use and Ask a Doctor If 24 words ▾

STOP USE AND ASK DOCTOR IF sleepleness persists continuously for more than two weeks. Insomnia may be a symptom of serious underlying medical illness.

🤰 If Pregnant or Breast-Feeding 10 words ▾

IF PREGNANT OR BREAST-FEEDING, ask a health professional before use.

📄 Keep Out of Reach of Children 7 words ▾

KEEP OUT OF REACH OF CHILDREN .

📄 Other Information 18 words ▾

OTHER INFORMATION each 30 mL (2 Tbsp) contain: sodium 30 mg store at room temperature protect from light

📄 Package Label / Principal Display Panel 46 words ▾

PRINCIPAL DISPLAY PANEL NDC 83324-015-06 QC ® QUALITY CHOICE *Compare to the Active ingredient in ZzzQUIL ® Nighttime Sleep Aid Ezz Nite Sleep Aid Nighttime Sleep-Aid Diphenhydramine HCl 50 mg Per 30 mL Relieves : Occasional Sleeplessness Warming Berry Flavor 6 FL OZ (177 ML) qch-633.jpg

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

Medicare Part D spend CMS · PART D · 2026 (Q1)

Medicare Part D (outpatient prescription) spending for Diphenhydramine HCl (matched by generic name) — the program that covers self-administered drugs. 8 manufacturers.
⚠️ Drug-level data: CMS publishes Part D spending by drug, not by NDC — these figures combine every manufacturer, strength and package size sold under the name Diphenhydramine HCl. That’s a different level of aggregation than the Medicaid card above, which is specific to this exact 11-digit NDC (pack size included), so the two aren’t directly comparable.
Period
Total Part D spend
$374.3K
Claims incl. refills
20.3K
Beneficiaries
11.2K
Spend / beneficiary
$33.36
Spend / claim
$18.44
Trend by period
💵 About the dollar figures: spending is what Part D plans paid before confidential manufacturer rebates, so the program’s real net cost is lower. A blank patient count means fewer than 11 people — CMS hides counts that small to protect privacy. Source: CMS Medicare Quarterly Part D Spending by Drug (data.cms.gov), updated quarterly.
← 83324-0014-04 · Chain 83324-0016-04 · Chain →
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.