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E-Z-GAS II Antacid/AntiFlatulent 380 mg/g; 550 mg/g; 10 mg/g; 10 mg/g Granule, Effervescent — NDC 10361-0793-01 package photo

E-Z-GAS II Antacid/AntiFlatulent 380 mg/g; 550 mg/g; 10 mg/g; 10 mg/g Granule, Effervescent

by E-Z-EM, INC. · 50 POUCH in 1 BOX (10361-793-01) / 4 g in 1 POUCH
NDC 10361-0793-01
🏷️ FDA NDC (as labeled) 10361-793-01 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 →

This page is curated, coded, and maintained by

Compiled from public FDA, CMS, DailyMed, NADAC, and related drug data sources. Editorial policy

🆔 Identity & classification

FDA NDC (as labeled) 10361-793-01
Product NDC 10361-793
11-digit billing NDC 10361079301
NCPDP billing unit EA — each (per item)
UNII XF417D3PSL, 8MDF5V39QO, 92RU3N3Y1O, ETJ7Z6XBU4
Application # M001
SPL Set ID 4e12e1cb-b033-076d-e054-00144ff8d46c
Established class (EPC) Calculi Dissolution Agent; Anti-coagulant
Mechanism of action Acidifying Activity; Calcium Chelating Activity
Physiologic effect Decreased Coagulation Factor Activity; Skin Barrier Activity
DEA schedule Non-controlled
Marketing category OTC MONOGRAPH DRUG
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 1986-05-01
Route ORAL
Dosage form GRANULE, EFFERVESCENT
Substance ANHYDROUS CITRIC ACID; SODIUM BICARBONATE; DIMETHICONE; SILICON DIOXIDE
GCN Seq No 070034
GCN 33319
HICL code 005968
Ingredient (HICL) Simethicone/Sod Bicarb/Cit Ac
HIC1 code D
Therapeutic class — broad (HIC1) Biliary System/Gastro-Intestinal System
HIC2 code D4
Therapeutic class — intermediate (HIC2) Drugs Acting Principally On The Alimentary Tract
HIC3 code D4B
Therapeutic class — specific (HIC3) Antacids
AHFS code 56:04.00.00
AHFS class Antacids And Adsorbents
FDB label name E-Z-GAS II EFF GRANULES
FDB brand name E-Z-Gas Ii
Legend status O — Over-the-counter (OTC) drug or device
Why two NDCs? The FDA registers this code as 10361-793-01 — 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 → 10361-0793-01. 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

LabelerE-Z-EM, INC.
FDA applicationM001 (OTC MONOGRAPH DRUG)
Labeler code10361
First marketedMay 1986
Product typeHuman Otc Drug
Portfolio2 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

Label name E-Z-GAS II EFF GRANULES Ingredient Simethicone/Sod Bicarb/Cit Ac
📖 About the active ingredient MedlinePlus · NLM
General information about the ingredient itself — the description of this specific product follows below.

Sodium bicarbonate is an antacid used to relieve heartburn and acid indigestion. Your doctor also may prescribe sodium bicarbonate to make your blood or urine less acidic in certain conditions. This medication is sometimes prescribed for other uses; ask your doctor or pharmacist for more information.

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

E-Z-GAS II is an effervescent granule product taken by mouth that combines antacid and gas-relief ingredients. Sodium bicarbonate and citric acid work together to neutralize stomach acid, while dimethicone (an anti-foaming agent) is commonly used to help reduce gas and bloating. Silicon dioxide functions as an anti-caking agent in the formulation. This is an over-the-counter monograph product, meaning it is marketed under FDA's established rules for antacid and anti-flatulent products rather than as an individually reviewed drug application.

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 White
FlavorOrange
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 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 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.

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

The official label also statesInactive ingredients Maltodextrin, natural orange flavor, sodium saccharin.

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 gPer 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

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
E-Z-Gas Ii 380 mg/g; 550 mg/g; 10 mg/g; 10 mg/gthis 10361-0793-01 E-Z-EM, 50 pouches — — 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

🏛️
1986
On the market since
May 1986
📍
2026
Currently FDA-listed
40 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
10361-0793-01 You're viewing this 50 POUCH in 1 BOX (10361-793-01) / 4 g in 1 POUCH 1986-05-01 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 10361-793-01, 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: 10361-0793-01, written without dashes as 10361079301. 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 10361-0793-01, the first segment (10361) is the labeler code FDA assigned to E-Z-EM, INC.; the middle segment (0793) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (01) 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 E-Z-EM, INC.. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
E-Z-EM, 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.
⏱️ Dosage and Administration ⚠️ Warnings 📦 How Supplied / Storage and Handling 🧪 Active Ingredient 🧪 Inactive Ingredients 🎯 Purpose 📋 Description
⏱️ Dosage and Administration 82 words ▾

Directions Recommended dose Maximum recommended dose Adults (under 60 years) One packet every 6 hours or as directed by physician Not to exceed 4 packets in 24 hours Adults (60 years and older) One packet every 8 hours or as directed by physician Not to exceed 3 packets in 24 hours Children (6 to 12 years) One packet every 8 hours or as directed by physician Not to exceed 3 packets in 24 hours Children Under 6 years Consult physician Consult physician

⚠️ Warnings 1 words ▾

Warnings

📦 How Supplied / Storage and Handling 26 words ▾

Other information Store at controlled room temperature 15⁰ - 30⁰ C (59⁰ - 86⁰F). Protect from moisture. Sodium content: approximately 26 mEq (600 mg) per dose.

🧪 Active Ingredient 7 words ▾

Once package is opened, discard unused portion.

🧪 Inactive Ingredients 8 words ▾

Inactive ingredients Maltodextrin, natural orange flavor, sodium saccharin.

🎯 Purpose 19 words ▾

Uses relieves - heartburn - acid indigestion - sour stomach - upset stomach relieves gas associated with these symptoms

📋 Description 22 words ▾

Drug Facts Active Ingredients (in each packet) Purpose Citric Acid 1.53 g Antacid Simethicone 0.04 g Antiflatulent Sodium Bicarbonate 2.21 g Antacid

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
← 10361-0778-31 · E-Z-EM, 10370-0175-10 · Endo →
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.