Maximum Strength Gas Relief Softgel Simethicone 250 mg Capsule, Liquid Filled
by CVS PHARMACY, INC · 2 BLISTER PACK in 1 CARTON (51316-813-36) / 18 CAPSULE, LIQUID FILLED in 1 BLISTER PACK
NDC 51316-0813-36
🏷️ FDA NDC (as labeled)
51316-813-36
billing pads the product segment with a zero
This package
Contains18 capsule, liquid filled in 1 blister pack
Pack sizes2 compare ↓
Also comes in:
60 capsules 51316-0813-06
OTC
On market
Non-controlled
🗂️ Data synced Jul 24, 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)
51316-813-36
Product NDC
51316-813
11-digit billing NDC
51316081336
RxCUI
412111
UNII
92RU3N3Y1O
Application #
M002
SPL Set ID
de059bd9-40de-432d-9370-5d1e53bd89ac
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
2022-11-01
Route
ORAL
Dosage form
CAPSULE, LIQUID FILLED
Substance
DIMETHICONE, UNSPECIFIED
Why two NDCs?
The FDA registers this code as 51316-813-36 — 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 → 51316-0813-36. 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 PHARMACY, INC
FDA applicationM002 (OTC MONOGRAPH DRUG)
Labeler code51316
First marketedNov 2022
Product typeHuman Otc Drug
Portfolio102 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
Some supplements/herbs that may interact with Simethicone — tap one for details:
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?
Ask a pharmacist →
Ask a licensed pharmacist directly — free, answered by our team.
💊 What it looks like
Color
purple
ShapeOval
Imprint813
Size12 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.
💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.
-
UNII 9DBA0SBB0L
A synthetic red dye derived from coal tar used as a colorant in medicines and cosmetics. It gives tablets, capsules, and liquids their red or pink appearance for identification and visual appeal.
-
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 2G86QN327L
Gelatin is a protein derived from animal collagen, commonly used in medicines as a gelling agent and capsule material. It helps create soft or hard capsule shells that hold and release medication, and can also thicken liquid formulations.
-
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 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.
5 inactive ingredients listed in the exact product block matched to this NDC.
The official label also statesD&C red #33, edible ink, FD&C blue #1, gelatin, glycerin, purified water
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 mL | 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.
Try another pack size:
60 capsules
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 |
|---|---|---|---|---|---|---|
| Phazyme 250 mg 00132-0211-12 | C.B. | 12 capsules | $0.258 | — | Availability likely | — |
| Gas-X Maximum Strength Softgels 250 mg 00067-6283-01 | Haleon | 10 capsules | — | — | FDA listed | — |
| Maximum Strength Gas Relief 250 mg 00363-9888-30 | WALGREENS | 10 capsules | — | — | FDA listed | — |
| Simethicone 250 mg 00363-9945-02 | WALGREEN | 12 capsules | — | — | FDA listed | — |
| Maximum Strength Gas Relief 250 mg 11673-0827-30 | TARGET | 10 capsules | — | — | FDA listed | — |
| Simethicone 250 mg 35916-1940-01 | SOFTGEL | 1000 capsules | — | — | FDA listed | — |
| Maximum Strength Gas Relief Softgel-60ct 250 mg 37808-0813-06 | HEB | 60 capsules | — | — | FDA listed | — |
| Maximum Strength Gas Relief 250 mg 41520-0983-02 | FOODHOLD | 12 capsules | — | — | FDA listed | — |
| CVS Health Gas Relief SOFTGEL 250 mg 51316-0311-05 | CVS | 25 capsules | — | — | FDA listed | — |
| Maximum Strength Gas Relief Softgel 250 mgthis 51316-0813-36 | CVS | 18 capsules | — | — | FDA listed | — |
| Simethicone 250 mg 53345-0032-02 | Humanwell | 12 capsules | — | — | FDA listed | — |
| Maximum Strength Gas Relief 250 mg 63868-0975-06 | Chain | 60 capsules | — | — | FDA listed | — |
| Gas Relief 250 mg 69168-0434-01 | Allegiant | 100 capsules | — | — | FDA listed | — |
| Maximum Strength Gas Relief Softgel 250 mg 70000-0632-01 | Cardinal | 60 capsules | — | — | FDA listed | — |
| Right Remedies Maximum Strength Gas Relief Softgel 250 mg 70692-0813-12 | Strive | 120 capsules | — | — | FDA listed | — |
| Curist Gas Relief Maximum Strength 250 mg 72559-0019-23 | Little | 300 capsules | — | — | FDA listed | — |
| Simethicone 250mg 250 mg 73629-0006-12 | AMZ789 | 120 capsules | — | — | FDA listed | — |
| Simethicone 250 mg 79903-0020-22 | WALMART | 60 capsules | — | — | FDA listed | — |
| Gas Relief 250 mg 80513-0112-01 | Advanced | 100 capsules | — | — | FDA listed | — |
| FEVIA Gas Control 250 mg 82706-0031-02 | VIVUNT | 20 capsules | — | — | FDA listed | — |
| QUALITY CHOICE Maximum Strength Gas Relief Softgel 250 mg 83324-0304-60 | Chain | 60 capsules | — | — | FDA listed | — |
| Pepto Gas plus Bloating 250 mg 84126-0368-24 | The | 24 capsules | — | — | 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
Nov 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.
🔬 Reported adverse events (FAERS)
Read carefully: FAERS reports are voluntary and unverified. Counts are not incidence, do not establish causation, are subject to reporting bias, and cannot be used to compare one drug to another. Shown for signal context only. Reports for Maximum Strength Gas Relief Softgel (this brand).
Top reported reactions
Age at onset
Reporter sex
Male · 49%
Female · 51%
Unknown · 0%
Serious outcomes
Reports over time (by year) — tap or hover for the count & year
Most recent year is provisional (FAERS lags ~3 months).
Where does this data come from?
Adverse-event reports from the FDA Adverse Event Reporting System (FAERS) via openFDA. FAERS reports are voluntary and unverified — counts are not incidence and don’t establish causation.
📦 Packaging — all sizes for this product
| Package NDC | Description | Marketing start | Status |
|---|---|---|---|
| 51316-0813-06 | 1 BOTTLE in 1 CARTON (51316-813-06) / 60 CAPSULE, LIQUID FILLED in 1 BOTTLE | 2022-11-01 | Active |
| 51316-0813-36 You're viewing this | 2 BLISTER PACK in 1 CARTON (51316-813-36) / 18 CAPSULE, LIQUID FILLED in 1 BLISTER PACK | 2022-11-01 | Active |
Pack size FAQ
What quantity is in NDC 51316-0813-36?
NDC 51316-0813-36 is listed by the FDA — 2 blister pack in 1 carton / 18 capsule, liquid filled in 1 blister pack.
What NDC number is used to bill for this package of Maximum Strength Gas Relief Softgel Simethicone 250 mg Capsule, Liquid Filled?
Bill NDC 51316-0813-36 — the 11-digit billing format is 51316081336. 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
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 | — Not published for this NDC No photo available yet for this listing. |
| 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 51316-813-36, 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: 51316-0813-36, written without dashes as 51316081336. 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 51316-0813-36, the first segment (51316) is the labeler code FDA assigned to CVS PHARMACY, INC; the middle segment (0813) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (36) 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 PHARMACY, 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 1 other package presentation of this same product, including 60 capsules (51316-0813-06). 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?
CVS PHARMACY, 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.
📄 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 ▾
Uses • relieves bloating, pressure or fullness commonly referred to as gas
⏱️ Dosage and Administration ▾
Directions • Swallow one or two softgels as symptoms occur • do not exceed 2 softgels per 24 hours except under the advice and supervision of a physician
⚠️ Warnings ▾
Warnings Stop use and ask a doctor if condition persists. If pregnant or breast-feeding , ask a health professional before use. Keep out of reach of children.
📦 Storage and Handling ▾
Other information • store at room temperature 20-25°C (68-77°F) • protect from light, heat and moisture
🧪 Active Ingredient ▾
Active ingredient (in each softgel) Simethicone 250 mg
🧪 Inactive Ingredients ▾
Inactive ingredients D&C red #33, edible ink, FD&C blue #1, gelatin, glycerin, purified water
🎯 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.