Home › NDC Lookup › Ingredients › Lidocaine Pain Relief Gel Patch › 83559-0019-01
Auixudin Lidocaine Pain Relief Gel-Patch 4 g/1001 Patch, 5 patches — NDC 83559-0019-01 package photo

Auixudin Lidocaine Pain Relief Gel-Patch 4 g/1001 Patch, 5 patches

by Henan Enokon Medical Instrument Co., Ltd. · 5 BAG in 1 BOX (83559-019-01) / 1 PATCH in 1 BAG
NDC 83559-0019-01
🏷️ FDA NDC (as labeled) 83559-019-01 billing pads the product segment with a zero
This package
Contains5 patches Pack sizes2 compare ↓
Also comes in: 40 patches 83559-0019-02
OTC On market Non-controlled
🗂️ Data synced Aug 13, 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) 83559-019-01
Product NDC 83559-019
11-digit billing NDC 83559001901
RxCUI 1737778
UNII 98PI200987
Application # M017
SPL Set ID 57bc7b9e-e2f7-724b-e063-6394a90ab36f
Established class (EPC) Amide Local Anesthetic; Antiarrhythmic
Physiologic effect Local Anesthesia
Chemical class Amides
DEA schedule Non-controlled
Marketing category OTC MONOGRAPH DRUG
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2026-07-29
Route TOPICAL
Dosage form PATCH
Substance LIDOCAINE
Why two NDCs? The FDA registers this code as 83559-019-01 — 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 → 83559-0019-01. 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.

🏷️ RxNorm drug class

This medicine belongs to the Antiarrhythmic class.

Pharmacologic class Antiarrhythmic, Amide Local Anesthetic
Drug family (ATC) Antiarrhythmics, class Ib, Local anesthetics, Anesthetics for topical use
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

LabelerHenan Enokon Medical Instrument Co., Ltd.
FDA applicationM017 (OTC MONOGRAPH DRUG)
Labeler code83559
First marketedJul 2026
Product typeHuman Otc Drug
Portfolio20 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

Prescription lidocaine transdermal (Dermalid, Lidoderm, Ztildo) is used to relieve the pain of post-herpetic neuralgia (PHN; burning, stabbing pains, or aches that may last for months or years after a shingles infection). Nonprescription (over-the-counter) lidocaine (Absorbine Jr, Aspercreme, Lidocare, Salonpas, others) is also available to relieve minor pain in shoulders, arms, neck and legs in adults and children 12 years of age and older. Lidocaine is in a class of medications called local anesthetics. It works by stopping nerves from sending pain signals.

Read the full MedlinePlus article ↗
📗 Our plain-language guide HelloPharmacist
  • It's best to avoid using two lidocaine products at the same time unless your doctor says it's okay. When you use multiple products containing a local anesthetic, the total amount a...
  • Can I use a lidocaine patch and a lidocaine cream at the same time?
  • No — please don't do this. Heat significantly increases how much lidocaine is absorbed through your skin, which can push drug levels in your blood higher than they should be. Stick...
  • Can I put a heating pad on the area where I applied a lidocaine patch?
📖 Read our full Lidocaine guide →

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.

🧪 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 1K713C615K
    A mineral compound of aluminum that acts as an antacid and absorbent in formulations. It helps neutralize stomach acid and is used as a filler or binding agent in solid dosage forms.
  • UNII K679OBS311
    Carboxymethylcellulose sodium is a plant-derived thickening agent made from cellulose. In medicines, it acts as a binder to hold ingredients together, a disintegrant to help the tablet break apart, or a thickener in liquids.
  • UNII 7FLD91C86K
    Edetate disodium is a chemical compound that binds and removes certain metal ions. In medicines, it acts as a preservative and stabilizer by preventing metals like calcium from interfering with the product's shelf life and consistency.
  • UNII 147D247K3P
    Ethylhexylglycerin is a synthetic preservative used to prevent bacteria and mold from growing in medicines and personal care products. It helps keep the product safe and stable throughout its shelf life.
  • 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 24H4NWX5CO
    Kaolin is a naturally occurring clay mineral. It's used in tablets and capsules as a filler and absorbent to add bulk, improve texture, and help bind ingredients together.
  • UNII HIE492ZZ3T
    Phenoxyethanol is a synthetic preservative and antimicrobial agent used to prevent bacterial and fungal growth in medicines and cosmetic products, extending shelf life and maintaining product safety.
  • UNII FZ989GH94E
    Povidone is a synthetic polymer made from a plastic-like material. It acts as a binder to hold tablet ingredients together and as a disintegrant to help the tablet break apart in your stomach so the medicine can be absorbed.
  • 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 7C98FKB43H
    Sodium acrylate is a synthetic polymer (plastic-like material) used as a superabsorbent and thickening agent in medicines. It helps control the consistency and release of active ingredients, particularly in gel or semi-solid formulations.
  • UNII W4888I119H
    Tartaric acid is a natural organic acid found in grapes and tamarinds. In medicines, it works as a buffer to control acidity, an antioxidant to prevent spoilage, and sometimes a flavoring or binding agent.
  • 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.

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

The official label also statesAluminum Glycinate,Edetate Disodium,Ethylhexylglycerin,Glycerin,Kaolin,Phenoxyethanol,Polyvinylpyrrolidone,Propylene Glycol,Sodium Carboxymethylcellulose,Sodium Polyacrylate,Tartaric Acid,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 systemPer eachPer 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: 40 patches
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
RWSEFK Lidocaine Pain Relief Gel-Patch 4 g/1001 83559-0008-01 Henan 32 patches — — FDA listed —
Kocowo Lidocaine Pain Relief Gel-Patch 4 g/1001 83559-0010-01 Henan 32 patches — — FDA listed —
JenGufun LIDOCAINE Pain Relief Gel-Patch 4 g/1001 69561-0007-01 Henan 6 patches — — FDA listed —
Auixudin Lidocaine Pain Relief Gel-Patch 4 g/1001this 83559-0019-01 Henan 5 patches — — FDA listed —
Inknows Lidocaine Pain Relief Gel-Patch 4 g/1001 83559-0022-01 Henan 32 patches — — 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
Jul 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.

🔬 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 Lidocaine Pain Relief Gel-Patch — the ingredient across all brands.

Top reported reactions

Application Site Vesicles2
Application Site Rash1
Erythema Multiforme1
Rash1
Swelling1
Therapy Cessation1

Reporter sex

2 reports
Male · 100%
Reports over time (by year) — tap or hover for the count & year
2022 2023 2024 2026 2 0
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 NDCDescription Marketing startStatus
83559-0019-01 You're viewing this 5 BAG in 1 BOX (83559-019-01) / 1 PATCH in 1 BAG 2026-07-29 Active
83559-0019-02 40 BAG in 1 BOX (83559-019-02) / 1 PATCH in 1 BAG 2026-07-29 Active

Pack size FAQ

What quantity is in NDC 83559-0019-01?
NDC 83559-0019-01 contains 5 patches — 5 bag in 1 box / 1 patch in 1 bag.
What is the difference between NDC 83559-0019-01 and NDC 83559-0019-02?
Both are Auixudin Lidocaine Pain Relief Gel-Patch 4 g/1001 Patch — the drug itself is identical. NDC 83559-0019-01 is the 5 patches package, while NDC 83559-0019-02 is the 40 patches package.
What NDC number is used to bill for this package of Auixudin Lidocaine Pain Relief Gel-Patch 4 g/1001 Patch?
Bill NDC 83559-0019-01 — the 11-digit billing format is 83559001901. 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 ✓ 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 83559-019-01, 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: 83559-0019-01, written without dashes as 83559001901. 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 83559-0019-01, the first segment (83559) is the labeler code FDA assigned to Henan Enokon Medical Instrument Co., Ltd.; the middle segment (0019) 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 Henan Enokon Medical Instrument Co., Ltd.. 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 40 patches (83559-0019-02). 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?
Henan Enokon Medical Instrument Co., Ltd. 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 6 words ▾

Uses For temporary relief of pain

⏱️ Dosage and Administration 55 words ▾

Directions Adults and children 12 years of age and over *clean and dry affected area *remove film from patch and apply to the skin (see illustration) *apply 1 patch at a time to affected area, not more than 3 to 4 times daily *remove patch from the skin after at most 8 hours of application

⚠️ Warnings 5 words ▾

Warnings For external use only

📦 Storage and Handling 17 words ▾

Other information *avoid storing product in direct sunlight *protect product from excessive moisture *store at 20-25°C (68-77°F)

🧪 Active Ingredient 4 words ▾

Active Ingredient Lidocaine 4%

🧪 Inactive Ingredients 9 words ▾

Inactive ingredients Aluminum Glycinate,Edetate Disodium,Ethylhexylglycerin,Glycerin,Kaolin,Phenoxyethanol,Polyvinylpyrrolidone,Propylene Glycol,Sodium Carboxymethylcellulose,Sodium Polyacrylate,Tartaric Acid,Water

🎯 Purpose 3 words ▾

Purpose Topical anesthetic

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
← 83559-0018-01 · Henan 83559-0020-01 · Henan →
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.