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Vicks ZzzQuil NIGHT PAIN NIGHTTIME SLEEP-AID PAIN RELIEVER Diphenhydramine HCl, Acetaminophen 50 mg/30mL; 1000 mg/30mL Liquid, 354 mL — NDC 37000-0598-12 package photo

Vicks ZzzQuil NIGHT PAIN NIGHTTIME SLEEP-AID PAIN RELIEVER Diphenhydramine HCl, Acetaminophen 50 mg/30mL; 1000 mg/30mL Liquid, 354 mL

by The Procter & Gamble Manufacturing Company · 354 mL in 1 BOTTLE (37000-598-12)
NDC 37000-0598-12
🏷️ FDA NDC (as labeled) 37000-598-12 billing pads the product segment with a zero
This package
Contains354 mL Pack sizes2 compare ↓
Also comes in: 2 bottles 37000-0598-24
OTC Discontinued Non-controlled ⚠ Discontinued by firm
🗂️ Data synced Aug 27, 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

⚠️
Excluded from the active FDA NDC Directory. The labeler reported this product as discontinued, so it is excluded from the active NDC Directory. The listing was last certified through Sep 2023. A label may still appear on DailyMed, but the NDC is no longer in the current FDA NDC Directory. Search the FDA NDC Directory ↗

🆔 Identity & classification

FDA NDC (as labeled) 37000-598-12
Product NDC 37000-598
11-digit billing NDC 37000059812
RxCUI 1092373
UNII TC2D6JAD40, 362O9ITL9D
UPC 0323900040892
Application # M010
SPL Set ID 065d760b-70a5-3e26-e063-6394a90a48cd
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 Discontinued
FDA listing status Discontinued by firm (certified through Sep 2023)
Marketing start 2020-06-01
Route ORAL
Dosage form LIQUID
Substance DIPHENHYDRAMINE HYDROCHLORIDE; ACETAMINOPHEN
Why two NDCs? The FDA registers this code as 37000-598-12 — 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 → 37000-0598-12. 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 Anilides class.

Drug family (ATC) Anilides
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.

🏭 Manufacturer & labeler

LabelerThe Procter & Gamble Manufacturing Company
FDA applicationM010 (OTC MONOGRAPH DRUG)
Labeler code37000
First marketedJun 2020
Product typeHuman Otc Drug
Portfolio846 products on file
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.

🩺 Clinical

📖 About the active ingredient: Diphenhydramine Hydrochloride; Acetaminophen MedlinePlus · NLM
General information about the ingredient itself — the description of this specific product follows below.

Acetaminophen is used to relieve mild to moderate pain and to reduce fever. Acetaminophen is in a class of medications called analgesics (pain relievers) and antipyretics (fever reducers). It works by changing the way the body senses pain and by cooling the body.

Read the full MedlinePlus article ↗
🧪 What is this product?

Vicks ZzzQuil NIGHT PAIN is an oral liquid that combines two over-the-counter ingredients. Diphenhydramine hydrochloride is an antihistamine commonly used as a sleep aid. Acetaminophen is a pain reliever and fever reducer. This product is marketed as an OTC monograph drug, meaning it follows FDA's established guidelines for this category of nighttime pain and sleep products.

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.

💊 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.

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

  • UNII 3K9958V90M
    A liquid solvent derived from fermentation or chemical synthesis. In medicines, alcohol dissolves active ingredients, helps preserve the product, and improves how the body absorbs certain drugs.
  • UNII 2968PHW8QP
    A weak organic acid derived from citrus fruits or made through fermentation. It works as a buffer to control pH, a preservative to extend shelf life, and a flavoring agent in medications.
  • 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 7T1F30V5YH
    A synthetic emulsifier derived from sorbitol and oleic acid. It helps mix oil and water-based ingredients together and keeps them from separating in liquid formulations.
  • UNII 6DC9Q167V3
    Propylene glycol is a clear liquid derived from petroleum or vegetable sources. It acts as a solvent, humectant, and preservative in medicines, helping dissolve active ingredients and maintain product stability.
  • UNII SB8ZUX40TY
    Saccharin sodium is an artificial sweetener made from saccharin salt. It's added to medicines to improve taste, especially in liquid formulations for children or bitter drugs.
  • 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 451W47IQ8X
    Sodium chloride is common table salt. It's used in medicines as a buffer to maintain proper pH, as a filler to add bulk, or to adjust the osmotic balance in liquid formulations.
  • 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.
  • UNII 506T60A25R
    Sorbitol is a natural sugar alcohol derived from glucose. It serves as a sweetener, humectant, and bulking agent in medications to improve taste and help maintain moisture in the product.
  • UNII 96K6UQ3ZD4
    Sucralose is a synthetic sweetener made from sugar. It's added to medicines to improve taste without adding calories, helping make bitter or unpleasant-tasting drugs easier to take.
  • UNII 059QF0KO0R
    Water is a liquid solvent that dissolves and mixes ingredients together in liquid medicines, syrups, and injections. It helps distribute the active drug evenly throughout the product.
  • UNII TTV12P4NEE
    Xanthan gum is a thickening and stabilizing ingredient made from fermented corn or other sugars. It's added to medicines to improve texture, prevent separation of liquids and solids, and help the product stay consistent.

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

The official label also statesalcohol, citric acid, FD&C Blue No. 1, FD&C Red No. 40, flavors, polysorbate 20, propylene glycol, saccharin sodium, sodium benzoate, sodium chloride, sodium citrate, sorbitol, sucralose, water, xanthan gum.

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.

💲 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 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.
Try another pack size: 2 bottles
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.

🔁 Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Sleep Aid Plus Pain Relief 1000 mg/30mL; 50 mg/30mL 00363-9074-02 Walgreen 355 ml — — FDA listed —
RiteAid Nighttime Sleep Aid 1000 mg/30mL; 50 mg/30mL 11822-8791-01 RITE 354 ml — — FDA listed —
Pain Reliever plus Sleep Aid NightTime 1000 mg/30mL; 50 mg/30mL 30142-0093-02 Kroger 355 ml — — FDA listed —
Vicks ZzzQuil NIGHT PAIN NIGHTTIME SLEEP-AID PAIN RELIEVER 50 mg/30mL; 1000 mg/30mLthis 37000-0598-12 The 354 ml — — Discontinued —
Vicks PainQuil PM PAIN RELIEVER plus NIGHTTIME SLEEP-AID 50 mg/30mL; 1000 mg/30mL 69423-0834-12 The 354 ml — — FDA listed —
Vicks ZzzQuil Night Pain 50 mg/30mL; 1000 mg/30mL 69423-0985-02 The 2 bottles — — FDA listed —
CVS Nighttime Sleep Aid 1000 mg/30mL; 50 mg/30mL 69842-0448-12 CVS 354 ml — — FDA listed —
Nighttime Pain Reliever plus Sleep Aid 1000 mg/30mL; 50 mg/30mL 79903-0099-02 WALMART 355 ml — — FDA listed —
equate pain relief pm 1000 mg/30mL; 50 mg/30mL 79903-0421-12 WALMART 355 ml — — FDA listed —
Vicks PainQuil PM PAIN RELIEVER plus NIGHTTIME SLEEP-AID 50 mg/30mL; 1000 mg/30mL 84126-0350-12 The 354 ml — — FDA listed —
Vicks ZzzQuil NIGHT PAIN NIGHTTIME SLEEP-AID PAIN RELIEVER 50 mg/30mL; 1000 mg/30mL 84126-0372-12 The 354 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

🏛️
2020
On the market since
Jun 2020
📍
2026
Currently FDA-listed
6 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.

📦 Packaging — all sizes for this product

Package NDCDescription Marketing startStatus
37000-0598-12 You're viewing this 354 mL in 1 BOTTLE (37000-598-12) 2020-06-01 Discontinued by firm
37000-0598-24 2 BOTTLE in 1 CARTON (37000-598-24) / 354 mL in 1 BOTTLE 2020-06-01 Discontinued by firm

Pack size FAQ

What quantity is in NDC 37000-0598-12?
NDC 37000-0598-12 contains 354 mL — 354 ml in 1 bottle.
What NDC number is used to bill for this package of Vicks ZzzQuil NIGHT PAIN NIGHTTIME SLEEP-AID PAIN RELIEVER Diphenhydramine HCl, Acetaminophen 50 mg/30mL; 1000 mg/30mL Liquid?
Bill NDC 37000-0598-12 — the 11-digit billing format is 37000059812. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

🧭 About this NDC listing & data coverage

Over-the-counter (OTC) product No longer marketed (per FDA listing data)
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) ✓ 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.
What does the discontinued status mean for this NDC?
The labeler reported a marketing end date (or the listing was delisted), so this specific package is no longer actively marketed. Remaining stock may still be dispensed for a time, and the NDC stays valid for historical records and claims — but data feeds (pricing, labeling) typically stop updating for it. Other package sizes or other manufacturers' versions of the same medication may still be marketed — see the equivalents section where available.
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 FDA registers it as 37000-598-12, which is what is printed on the packaging and shown on DailyMed. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero: 37000-0598-12, written without dashes as 37000059812. The Identity section at the top of this page lists every form of this code.
What do the three segments of this NDC mean?
In 37000-0598-12, the first segment (37000) is the labeler code FDA assigned to The Procter & Gamble Manufacturing Company; the middle segment (0598) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (12) identifies this exact package size and type. Together they name one specific package of one specific product.
Does this product come in other package sizes?
Yes — the FDA directory lists 1 other package presentation of this same product, including 2 bottles (37000-0598-24). Each has its own NDC and its own page — see the package list near the top of this page.
Who lists this product with the FDA?
The Procter & Gamble Manufacturing Company 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.

📄 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 📦 Storage and Handling 🧪 Active Ingredient 🧪 Inactive Ingredients 🎯 Purpose
🎯 Indications and Usage 14 words ▾

Use for the temporary relief of occasional minor aches and pains with accompanying sleeplessness.

⏱️ Dosage and Administration 37 words ▾

Directions • take only one dose (30 mL) per day (24 hours) • only use the dose cup provided adults & children 12 yrs & over 30 mL at bedtime children under 12 yrs do not use

⚠️ Warnings 134 words ▾

Warnings Liver warning : This product contains acetaminophen. Severe liver damage may occur if you take • more than 4 doses (30 mL each) in 24 hrs, which is the maximum daily amount for this product • with other drugs containing acetaminophen • 3 or more alcoholic drinks every day while using this product Allergy Alert : Acetaminophen may cause severe skin reactions. Symptoms may include: • skin reddening • blisters • rash If a skin reaction occurs, stop use and seek medical help right away Do not use • with any other drug containing acetaminophen (prescription or nonprescription).

If you are not sure whether a drug contains acetaminophen, ask a doctor or pharmacist. • for children under 12 years of age • with any other product containing diphenhydramine, even one used on skin

🆘 Overdosage 37 words ▾

In case of overdose, get medical help or contact a Poison Control Center right away. Quick medical attention is critical for adults as well as for children even if you do not notice any signs or symptoms.

📦 Storage and Handling 19 words ▾

Other information each 30 mL contains: sodium 151 mg store at no greater than 25°C and do not refrigerate

🧪 Active Ingredient 13 words ▾

Active ingredients (in each 30 mL) Acetaminophen 1000 mg Diphenhydramine HCl 50 mg

🧪 Inactive Ingredients 31 words ▾

Inactive ingredients alcohol, citric acid, FD&C Blue No. 1, FD&C Red No. 40, flavors, polysorbate 20, propylene glycol, saccharin sodium, sodium benzoate, sodium chloride, sodium citrate, sorbitol, sucralose, water, xanthan gum.

🎯 Purpose 5 words ▾

Purpose Pain reliever Nighttime sleep-aid

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
← 37000-0597-18 · The 37000-0601-40 · The →
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.