CVS PHARMACY Extra Strength Gas Relief Simethicone Antigas 125 mg Tablet, Chewable
by CVS · 2 BLISTER PACK in 1 CARTON (51316-011-18) / 9 TABLET, CHEWABLE in 1 BLISTER PACK
NDC 51316-0011-18
🏷️ FDA NDC (as labeled)
51316-011-18
billing pads the product segment with a zero
OTC
On market
Non-controlled
🗂️ 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 →
🆔 Identity & classification
FDA NDC (as labeled)
51316-011-18
Product NDC
51316-011
11-digit billing NDC
51316001118
RxCUI
314221
UNII
92RU3N3Y1O
Application #
M002
SPL Set ID
b0fc2f24-cd63-4bb2-b9bb-a73449bcc169
Physiologic effect
Skin Barrier Activity
DEA schedule
Non-controlled
Marketing category
OTC MONOGRAPH DRUG
Marketing status
On market
FDA listing status
Listed (active directory)
Marketing start
2021-08-05
Route
ORAL
Dosage form
TABLET, CHEWABLE
Substance
DIMETHICONE, UNSPECIFIED
Why two NDCs?
The FDA registers this code as 51316-011-18 — 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 → 51316-0011-18. 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.
🏭 Manufacturer & labeler
LabelerCVS
FDA applicationM002 (OTC MONOGRAPH DRUG)
Labeler code51316
First marketedAug 2021
Product typeHuman Otc Drug
Portfolio100 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
📖 What it is MedlinePlus · NLM
Simethicone is used to treat the symptoms of gas such as uncomfortable or painful pressure, fullness, and bloating. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.
Read the full MedlinePlus article ↗📗 Our plain-language guide HelloPharmacist
- Simethicone works to relieve the uncomfortable pressure, bloating, and full or stuffed feeling that comes from trapped gas in your stomach or intestines. It's used when gas builds...
- What exactly does simethicone do for gas?
- Yes — there are infant-specific simethicone products, like Mylicon Infants Gas Relief and similar infant drops, designed just for babies. They're used to relieve gas discomfort tha...
- Can I give simethicone drops to my baby?
Patient education
Supplement & herbal interactions
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.
💬 Questions about Simethicone Antigas?
Ask a pharmacist →
Ask a licensed pharmacist directly — free, answered by our team.
💊 What it looks like
Color
Yellow
ShapeRound
ImprintRP110
Size14 mm
ScoringNot scored
FlavorPeppermint
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 35SW5USQ3G
A synthetic yellow dye used to color medicines. It helps make tablets, capsules, and liquids visually distinct so patients can easily identify their medication.
-
UNII IY9XDZ35W2
Dextrose is a simple sugar derived from corn or other sources. It serves as a filler and sweetener in medicines to add bulk, improve taste, and help stabilize the medication's form.
-
UNII 70097M6I30
Magnesium stearate is a salt made from magnesium and stearic acid, a fatty substance. It's used in tablets and capsules as a lubricant and glidant to help ingredients flow smoothly during manufacturing and prevent sticking.
-
UNII 7CVR7L4A2D
A starch-derived carbohydrate produced by breaking down corn, potato, or tapioca starch. It functions as a filler and binder to give the medicine bulk and texture, and sometimes as a mild sweetener or texture enhancer in powders and tablets.
-
UNII OP1R32D61U
Microcrystalline cellulose is a purified form of cellulose, a natural fiber from plant sources. It acts as a binder and filler in tablets and capsules, helping hold ingredients together and give the medicine its shape and size.
-
UNII ETJ7Z6XBU4
Silicon dioxide is a naturally occurring mineral used as a glidant and anti-caking agent. It helps powder ingredients flow smoothly and prevents clumping during manufacturing and storage.
-
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 91D9GV0Z28
A mineral salt made from calcium and phosphate. It acts as a filler to add bulk to the tablet or capsule, and helps bind ingredients together so the medicine holds its shape.
8 inactive ingredients listed in the exact product block matched to this NDC.
The official label also statesD&C yellow # 10, dextrose, flavors, magnesium stearate, microcrystalline cellulose, silicon dioxide, sucralose, tribasic calcium phosphate
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 system | Per each | Per 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.
🔁 Therapeutic equivalents
| Product | Labeler | Pack | NADAC/unit | TE | Status | Price vs. this |
|---|---|---|---|---|---|---|
| gas relief 125 mg 62011-0189-01 | Strategic | 9 tablets | $0.097 | — | FDA listed | — |
| Rugby Gas relief 125 mg 00536-1223-08 | Rugby | 60 tablets | $0.103 | — | Availability likely | — |
| extra strength Gas Relief cherry creme 125 mg 46122-0811-08 | Amerisource | 9 tablets | $0.103 | — | Availability likely | — |
| Foster and Thrive Extra Strength Gas Relief Cherry 125 mg 70677-1077-01 | Strategic | 9 tablets | $0.103 | — | Availability likely | — |
| Gas-X Extra Strength 125 mg 00067-0117-01 | Haleon | 12 tablets | — | — | FDA listed | — |
| Gas-X Extra Strength 125 mg 00067-0129-18 | Haleon | 9 tablets | — | — | FDA listed | — |
| Walgreens Extra Strength 125 mg 00363-0118-18 | WALGREENS | 9 tablets | — | — | FDA listed | — |
| Extra Strength Gas Relief 125 mg 00363-0119-18 | WALGREENS | 9 tablets | — | — | FDA listed | — |
| Gas Relief - Cherry Flavor 125 mg 11673-0066-48 | TARGET | 12 tablets | — | — | FDA listed | — |
| up and up extra strength gas relief chewables Extra Strength 125 mg 11673-0610-48 | Target | 12 tablets | — | — | FDA listed | — |
| Gas Relief 125 mg 11822-6080-02 | Rite | 12 tablets | — | — | FDA listed | — |
| Simethicone 125 mg 17714-0040-60 | Advance | 60 tablets | — | — | FDA listed | — |
| Simethicone 125 mg 17856-0137-01 | ATLANTIC | 1 tablet | — | — | FDA listed | — |
| Extra Strength Gas Relief 125 mg 21130-0110-18 | SAFEWAY | 6 tablets | — | — | FDA listed | — |
| Gas Relief 125 mg 21130-0135-73 | Safeway | 9 tablets | — | — | FDA listed | — |
| Extra Strength Gas Relief 125 mg 21130-0441-18 | SAFEWAY | 9 tablets | — | — | FDA listed | — |
| Kroger Extra Strength Gas Relief 125 mg 30142-0481-48 | KROGER | 4 tablets | — | — | FDA listed | — |
| Gas Relief 125 mg 36800-0122-73 | Topco | 6 tablets | — | — | FDA listed | — |
| TopCare Extra Strength Gas Relief Cherry Creme 125 mg 36800-0488-48 | TOPCO | 48 tablets | — | — | FDA listed | — |
| HEB Gas Relief Extra Strength Peppermint 125 mg 37808-0155-73 | H | 9 tablets | — | — | FDA listed | — |
| Extra Strength Gas Relief Cherry 125 mg 37808-0692-13 | H | 12 tablets | — | — | FDA listed | — |
| Extra Strength Simethicone 125 mg 37835-0233-18 | Bi-Mart | 9 tablets | — | — | FDA listed | — |
| gas relief 125 mg 41163-0408-44 | United | 9 tablets | — | — | FDA listed | — |
| Extra Strength gas relief 125 mg 41415-0110-18 | PUBLIX | 6 tablets | — | — | FDA listed | — |
| Extra Strength Gas Relief 125 mg 42507-0701-34 | Hyvee | 9 tablets | — | — | FDA listed | — |
| Extra Strength Gas Relief 125 mg 49035-0910-48 | Wal-Mart | 48 tablets | — | — | FDA listed | — |
| Extra Strength Gas Relief Cherry 125 mg 50804-0134-73 | Good | 9 tablets | — | — | FDA listed | — |
| CVS PHARMACY Extra Strength Gas Relief 125 mgthis 51316-0011-18 | CVS | 9 tablets | — | — | FDA listed | — |
| CVS PHARMACY Extra Strength 125 mg 51316-0110-18 | CVS | 9 tablets | — | — | FDA listed | — |
| Extra Strength Gas Relief Cherry Creme 125 mg 51316-0134-13 | CVS | 9 tablets | — | — | FDA listed | — |
| Extra Strength Gas Relief Cherry Flavor 125 mg 53943-0134-39 | Discount | 9 tablets | — | — | FDA listed | — |
| Gas Relief Extra Strength 125 mg 55301-0680-44 | ARMY | 9 tablets | — | — | FDA listed | — |
| Family Wellness Extra Strength Gas Relief Cherry 125 mg 55319-0134-34 | Family | 12 tablets | — | — | FDA listed | — |
| Extra Strength Gas Relief 125 mg 57896-0694-03 | Geri-Care | 30 tablets | — | — | FDA listed | — |
| Mylanta Gas Minis Mint Flavor 125 mg 62372-0800-50 | Infirst | 50 tablets | — | — | FDA listed | — |
| Mylanta Gas Minis Assorted Fruit Flavor 125 mg 62372-0801-03 | Infirst | 3 tablets | — | — | Discontinued | — |
| Best Choice Extra Strength 125 mg 63941-0110-18 | BEST | 9 tablets | — | — | FDA listed | — |
| WinCo FOODS Extra Strength Gas Relief 125 mg 67091-0361-18 | WINCO | 6 tablets | — | — | FDA listed | — |
| Premier Value Extra Strength 125 mg 68016-0811-18 | PHARMACY | 9 tablets | — | — | FDA listed | — |
| Extra Strength Gas Relief Cherry 125 mg 69256-0134-73 | Harris | 9 tablets | — | — | FDA listed | — |
| Extra Strength Gas Relief 125 mg 69256-0135-73 | Harris | 9 tablets | — | — | FDA listed | — |
| Simethicone 125 mg 69618-0032-06 | Reliable | 60 tablets | — | — | FDA listed | — |
| Gas-Aid 125 mg 69626-7197-03 | Leosons | 9 tablets | — | — | FDA listed | — |
| Firstcare Gas Relief Simethicone 125 mg Anti-gas 71594-0709-10 | USpharma | 100 tablets | — | — | FDA listed | — |
| Extra Strength Gas Relief Cherry 125 mg 72476-0134-73 | Retail | 9 tablets | — | — | FDA listed | — |
| Gas Relief 125 mg 79481-0608-04 | Meijer | 9 tablets | — | — | FDA listed | — |
| Gas Relief 125 mg 80136-0859-68 | Heartland | 100 tablets | — | — | FDA listed | — |
| Wonderbelly Extra Strength Anti-Gas 125 mg 82431-0201-02 | Ginger | 2 tablets | — | — | Discontinued | — |
| Wonderbelly Extra Strength Anti-Gas 125 mg 82431-0202-02 | Ginger | 2 tablets | — | — | Discontinued | — |
| Wonderbelly Extra Strength Anti-Gas 125 mg 82431-0203-02 | Ginger | 2 tablets | — | — | Discontinued | — |
| Wonderbelly Extra Strength Anti-Gas 82431-0291-10 | Ginger | 10 tablets | — | — | Discontinued | — |
| Simethicone 125 mg 82804-0152-09 | Proficient | 9 tablets | — | — | FDA listed | — |
| QCH Extra Strength Gas Relief Cherry Flavor 134CHR 125 mg 83324-0132-18 | Chain | 9 tablets | — | — | FDA listed | — |
| Gas Relief 125 mg 83324-0325-18 | Chain | 9 tablets | — | — | FDA listed | — |
| Pepto Gas plus Bloating 125 mg 84126-0378-16 | The | 16 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
🏛️
2021
On the market since
Aug 2021
📍
2026
Currently FDA-listed
5 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 NDC | Description | Marketing start | Status |
|---|---|---|---|
| 51316-0011-18 You're viewing this | 2 BLISTER PACK in 1 CARTON (51316-011-18) / 9 TABLET, CHEWABLE in 1 BLISTER PACK | 2021-08-05 | Active |
🧭 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 FDA registers it as 51316-011-18, 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: 51316-0011-18, written without dashes as 51316001118. 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 51316-0011-18, the first segment (51316) is the labeler code FDA assigned to CVS; the middle segment (0011) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (18) identifies this exact package size and type. Together they name one specific package of one specific product.
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 CVS. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
CVS 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
📦 Storage and Handling
🧪 Active Ingredient
🧪 Inactive Ingredients
🎯 Purpose
🎯 Indications and Usage ▾
Use For the relief of: • Pressure, bloating and fullness commonly referred to as gas
⏱️ Dosage and Administration ▾
Directions ▪ adults and children 12 years and older: chew 1 to 2 tablets completely as needed after meals and at bedtime, Do not swallow tablets whole. ▪ do not exceed 4 tablets in a 24 hour period except under the advice and supervision of a physician
⚠️ Warnings ▾
Warnings
📦 Storage and Handling ▾
Other Information ▪ each tablet contains: calcium 45 mg ▪ store at room temperature ▪ protect from moisture
🧪 Active Ingredient ▾
Active Ingredient (in each tablet) Simethicone 125 mg
🧪 Inactive Ingredients ▾
Inactive Ingredients D&C yellow # 10, dextrose, flavors, magnesium stearate, microcrystalline cellulose, silicon dioxide, sucralose, tribasic calcium phosphate
🎯 Purpose ▾
PURPOSE Anti-gas
No label section mentions that — try another word, or open the full label on DailyMed below.
Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA.
Prefer the government’s original formatting? View this label on DailyMed ↗
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.