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Regular Strength Stomach Relief Bismuth Subsalicylate 525 mg/30mL Suspension, 473 mL — NDC 79903-0443-16 package photo
Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.

Regular Strength Stomach Relief Bismuth Subsalicylate 525 mg/30mL Suspension, 473 mL — NDC 79903-443-16 (Billing 79903-0443-16)

by Walmart Inc. · 473 mL in 1 BOTTLE

This is a package of 473 mL of Regular Strength Stomach Relief Bismuth Subsalicylate 525 mg/30mL Suspension from Walmart Inc., marketed since Aug 2026 and currently FDA-listed.

NDC 79903-0443-16
🏷️ FDA NDC (as labeled) 79903-443-16 billing pads the product segment with a zero
This package
Contains473 mL Pack sizes3 compare ↓
Product page 79903-0443-08 Also comes in: 2 bottles 79903-443-32 237 ml 79903-443-08
OTC On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed Oct 1, 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

Identity & classification

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 79903-443-16
Product NDC 79903-443
11-digit billing NDC 79903044316
RxCUI 308762
UNII 62TEY51RR1
UPC 0687737362214, 0681131362221
Application # M008
SPL Set ID 50a88db4-633d-d3bc-e063-6294a90a18c5
Established class (EPC) Bismuth
Chemical class Bismuth
DEA schedule Non-controlled
Marketing category OTC MONOGRAPH DRUG
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2026-08-20
Route ORAL
Dosage form SUSPENSION
Substance BISMUTH SUBSALICYLATE
Quick answers
  • RxCUI (RxNorm): 308762
Why two NDCs? The FDA registers this code as 79903-443-16 — 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 → 79903-0443-16. 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 Bismuth class.

Pharmacologic class Bismuth
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

📗 Our plain-language guide HelloPharmacist
  • It relieves diarrhea, including traveler's diarrhea. It also helps with upset stomach after overindulging in food and drink, such as heartburn, indigestion, nausea, gas, belching a...
  • Use it only until the diarrhea stops, and no more than 2 days. If you're not better by then, or you get worse sooner, stop and see a doctor. Drink plenty of clear fluids while you...
  • That's a known, temporary and harmless effect of this medicine. But black stool can also signal bleeding, so do not use it if you already have bloody or black stool.
  • Children under 12 should be checked by a doctor first. Children and teens who have or are recovering from chicken pox or flu-like symptoms should not use it because of Reye's syndr...
📖 Read our full Bismuth Subsalicylate guide →
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 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 237 ml
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
79903-0443-08 79903-443-08 Main listing 237 mL in 1 BOTTLE 2026-09-28 — Active
79903-0443-16 You're viewing this 473 mL in 1 BOTTLE 2026-09-28 — Active
79903-0443-32 79903-443-32 2 BOTTLE in 1 PACKAGE / 473 mL in 1 BOTTLE 2026-09-28 — Active

Pack size FAQ

What quantity is in this package?
This package contains 473 mL — 473 ml in 1 bottle.
How does this package differ from NDC 79903-0443-08?
Both are Regular Strength Stomach Relief Bismuth Subsalicylate 525 mg/30mL Suspension — the drug itself is identical. This page's package is the 473 mL one, while NDC 79903-0443-08 is the 237 ml package.
What NDC number is used to bill for this package of Regular Strength Stomach Relief Bismuth Subsalicylate 525 mg/30mL Suspension?
Use the 11-digit billing form listed in the identifiers section of this page. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Stomach Relief Regular Strength 525 mg/30mL 70000-0698-01 CARDINAL 236 ml $0.013 — Availability likely —
Pepto Diarrhea 525 mg/30mL 37000-0538-04 The 118 ml — — Discontinued —
Stomach Relief Regular Strength 525 mg/30mL 53942-0557-28 Demoulas 354 ml — — FDA listed —
Stomach Relief 525 mg/30mL 57243-0557-26 Consumer 237 ml — — FDA listed —
5-Symptom Digestive Relief 525 mg/30mL 11673-0291-06 TARGET 236 ml — — FDA listed —
Pepto-Bismol Cherry 525 mg/30mL 37000-0439-08 The 236 ml — — FDA listed —
regular strength pink bismuth 525 mg/30mL 69842-0766-12 CVS 354 ml — — FDA listed —
Stomach Relief 525 mg/30mL 85828-0791-07 Grocery 473 ml — — FDA listed —
up and up digestive relief 525 mg/30mL 11673-0706-08 Target 236 ml — — FDA listed —
Rite Aid Regular Strngth Pink Bismuth 525 mg/30mL 11822-7016-06 RITE 473 ml — — FDA listed —
Pepto-Bismol 525 mg/30mL 37000-0438-04 The 118 ml — — FDA listed —
meijer stomach relief regular strength 525 mg/30mL 41250-0670-12 MEIJER 354 ml — — FDA listed —
QC Stomach Relief Cherry Flavor 525 mg/30mL 63868-0305-08 QUALITY 236 ml — — FDA listed —
HEB Stomach Relief Regular Strength 525 mg/30mL 37808-0607-08 H 236 ml — — FDA listed —
AMAZON Regular Strength 525 mg/30mL 72288-0706-16 AMAZON.COM 473 ml — — FDA listed —
meijer stomach relief regular strength 525 mg/30mL 41250-0671-16 MEIJER 473 ml — — FDA listed —
Regular Strength Pink Bismuth 525 mg/30mL 68163-0706-04 Raritan 118 ml — — FDA listed —
Bismuth Subsalicylate Suspension Regular Strength 525 mg/30mL 76281-0557-28 AptaPharma 354 ml — — FDA listed —
TopCare Stomach Relief Regular Strength 525 mg/30mL 36800-0338-08 TOPCO 236 ml — — FDA listed —
Kroger Regular Strength Pink Bismuth 525 mg/30mL 30142-0608-08 KROGER 236 ml — — FDA listed —
TopCare Regular Strength 525 mg/30mL 36800-0661-08 TOPCO 236 ml — — FDA listed —
PUBLIX Regular Strength Pink Bismuth 525 mg/30mL 41415-0706-08 PUBLIX 236 ml — — FDA listed —
WinCo FOODS Stomach Relief 525 mg/30mL 67091-0362-23 WINCO 236 ml — — FDA listed —
Dye Free Regular Strength Stomach Relief 525 mg/30mL 79903-0427-16 Walmart 473 ml — — FDA listed —
RITE AID Regular Strength Pink Bismuth 525 mg/30mL 11822-7060-03 RITE 2 bottles — — FDA listed —
SIGNATURE CARE Regular Strength 525 mg/30mL 21130-0182-12 SAFEWAY 354 ml — — FDA listed —
Regular Strength Stomach Relief 525 mg/30mLthis 79903-0443-16 Walmart 473 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

🏛️
2026
On the market since
Aug 2026
📍
2026
Currently FDA-listed
listed with the FDA
🔒
·
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 pink
FlavorWintergreen
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 8SKN0B0MIM
    Benzoic acid is a naturally occurring organic acid used as a preservative in medicines and foods. It helps prevent bacterial and fungal growth to extend shelf life and maintain product stability.
  • UNII 1678RKX8RT
    A synthetic red dye used to color tablets, capsules, and liquid medicines. It helps make pills visually distinct and easier to identify.
  • UNII 767IP0Y5NH
    A synthetic red colorant used to give medicines their color. It helps patients identify their medication and makes the product visually appealing.
  • UNII PDC6A3C0OX
    Glycerin is a clear, thick liquid derived from plant oils or fats. It acts as a humectant to retain moisture, a sweetener, and a solvent in medications.
  • 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.

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

The official label also statesbenzoic acid, D&C red no. 22, D&C red no. 28, flavor, glycerin, purified water, sucralose, 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.

Manufacturer & labeler

LabelerWalmart Inc.
FDA applicationM008 (OTC MONOGRAPH DRUG)
Labeler code79903
First marketedAug 2026
Product typeHuman Otc Drug
Portfolio192 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.

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 📦 Storage and Handling 🧪 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 21 words ▾

Uses relieves travelers’ diarrhea diarrhea upset stomach due to overindulgence in food and drink, including: -heartburn -indigestion -nausea -gas -belching -fullness

⏱️ Dosage and Administration 95 words ▾

Directions shake well before use only use dose cup provided adults and children 12 years and over: - 30 mL (1 dose) every ½ hour or 60 mL (2 doses) every hour as needed for diarrhea / travelers’ diarrhea - 30 mL (1 dose) every ½ hour as needed for overindulgence (upset stomach, heartburn, indigestion, nausea) do not exceed 8 doses (240 mL) in 24 hours use until diarrhea stops but not more than 2 days children under 12 years: ask a doctor drink plenty of clear fluids to help prevent dehydration caused by diarrhea

⚠️ Warnings 201 words ▾

Warnings Reye’s syndrome: Children and teenagers who have or are recovering from chicken pox or flu-like symptoms should not use this product. When using this product, if changes in behavior with nausea and vomiting occur, consult a doctor because these symptoms could be an early sign of Reye’s syndrome, a rare but serious illness. Allergy alert: Contains salicylate.

Do not take if you are allergic to salicylates (including aspirin) taking other salicylate products Do not use if you have an ulcer a bleeding problem bloody or black stool Ask a doctor before use if you have fever mucus in the stool Ask a doctor or pharmacist before use if you are taking any drug for anticoagulation (thinning the blood) diabetes gout arthritis When using this product a temporary, but harmless, darkening of the stool and/or tongue may occur Stop use and ask a doctor if symptoms get worse or last more than 2 days ringing in the ears or loss of hearing occurs diarrhea lasts more than 2 days 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 (1-800-222-1222) right away.

📦 Storage and Handling 23 words ▾

Other information each 30 mL dose contains: salicylate 199 mg keep tightly closed protect from freezing avoid excessive heat (over 104°F or 40°C)

🧪 Active Ingredient 11 words ▾

Active ingredient (in each 30 mL dose) Bismuth subsalicylate 525 mg

🧪 Inactive Ingredients 19 words ▾

Inactive ingredients benzoic acid, D&C red no. 22, D&C red no. 28, flavor, glycerin, purified water, sucralose, xanthan gum

🎯 Purpose 6 words ▾

Purpose Upset stomach reliever and antidiarrheal

📄 Do Not Use 15 words ▾

Do not use if you have an ulcer a bleeding problem bloody or black stool

📄 Ask a Doctor Before Use If 13 words ▾

Ask a doctor before use if you have fever mucus in the stool

📄 Ask a Doctor or Pharmacist Before Use If 21 words ▾

Ask a doctor or pharmacist before use if you are taking any drug for anticoagulation (thinning the blood) diabetes gout arthritis

📄 When Using This Product 16 words ▾

When using this product a temporary, but harmless, darkening of the stool and/or tongue may occur

📄 Stop Use and Ask a Doctor If 31 words ▾

Stop use and ask a doctor if symptoms get worse or last more than 2 days ringing in the ears or loss of hearing occurs diarrhea lasts more than 2 days

🤰 If Pregnant or Breast-Feeding 10 words ▾

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

📄 Keep Out of Reach of Children 22 words ▾

Keep out of reach of children. In case of overdose, get medical help or contact a Poison Control Center (1-800-222-1222) right away.

📄 Questions or Comments 5 words ▾

Questions or comments? Call 1-888-287-1915

📄 Package Label / Principal Display Panel 4 words ▾

2x16oz-sleeve 16oz-nfr-label 16-oz-label 8-oz-label

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) ✓ 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 Walmart Inc.. Listing status can change — the directory data on this page refreshes weekly.
Does this product come in other package sizes?
Yes — the FDA directory lists 2 other package presentations of this same product, including 2 bottles (79903-0443-32), 237 ml (79903-0443-08). 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?
Walmart 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.
← 79903-0440-90 · Walmart 79903-0481-11 · Walmart →
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.