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Warm Patch Tong Gu Huo Luo Gao Pain .5 g/100g; 1 g/100g; 2 g/100g Patch, 5 patches — NDC 87502-0549-05 package photo

Warm Patch Tong Gu Huo Luo Gao Pain .5 g/100g; 1 g/100g; 2 g/100g Patch, 5 patches

by Sheng Chang Pharmaceutical Co, Ltd. Zhongli Factory · 5 PATCH in 1 PACKAGE (87502-549-05) / 4.5 g in 1 PATCH
NDC 87502-0549-05
🏷️ FDA NDC (as labeled) 87502-549-05 billing pads the product segment with a zero
OTC Discontinued Non-controlled ⚠ Removed (non-compliant)
🗂️ Data synced Jun 25, 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

⚠️
Excluded from the active FDA NDC Directory. FDA removed this listing after the firm did not correct deficient or non-compliant listing information. The listing was last certified through Dec 2027. A label may still appear on DailyMed, but the NDC is no longer in the current FDA NDC Directory. Search the FDA NDC Directory ↗

🆔 Identity & classification

FDA NDC (as labeled) 87502-549-05
Product NDC 87502-549
11-digit billing NDC 87502054905
UNII N20HL7Q941, L7T10EIP3A, LAV5U5022Y
Application # M017
SPL Set ID b7338486-7b73-40d5-8efe-e5bd2780fdf6
DEA schedule Non-controlled
Marketing category OTC MONOGRAPH DRUG
Marketing status Discontinued
FDA listing status Removed (non-compliant) (certified through Dec 2027)
Marketing start 2026-03-20
Route TOPICAL
Dosage form PATCH
Substance CAMPHOR (NATURAL); MENTHOL; METHYL SALICYLATE
Why two NDCs? The FDA registers this code as 87502-549-05 — 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 → 87502-0549-05. 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

LabelerSheng Chang Pharmaceutical Co, Ltd. Zhongli Factory
FDA applicationM017 (OTC MONOGRAPH DRUG)
Labeler code87502
First marketedMar 2026
Product typeHuman Otc Drug
Portfolio4 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 is this product?

Warm Patch Tong Gu Huo Luo Gao is a topical patch product marketed as an over-the-counter monograph drug. It contains three active ingredients: camphor (natural), menthol, and methyl salicylate, which are commonly used together in topical pain-relief products. These ingredients are typically included for their warming sensation and localized analgesic effects when applied to the skin. The patch delivers these agents directly to the area where it is placed.

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 667W6C5J4P
    A plant extract from angelica dahurica root used as a flavoring agent and traditional ingredient in herbal formulations. It may contribute aroma and taste to the medicine.
  • UNII 0MF1EI01KJ
    Angelica pubescens root is a plant-derived ingredient used as a flavoring agent and traditional botanical component in some herbal and natural formulations to enhance taste and provide characteristic aroma.
  • UNII B66F4574UG
    A plant-derived ingredient from Chinese angelica root, used as a natural flavoring and fragrance agent in medicines. It may also serve as a traditional ingredient to support formulation stability.
  • UNII WV2BSG60EW
    A plant extract from bletilla striata, used as a binder and thickening agent in medicines to help hold ingredients together and improve texture and consistency.
  • UNII 5U759027OH
    A plant extract from the root of Chinese rhubarb, used as a natural colorant and flavoring agent in medications. It may also help promote bowel movement in certain formulations.
  • UNII 5S29HWU6QB
    Cinnamon is a spice derived from tree bark. It's used in medicines as a flavoring agent to improve taste and mask unpleasant flavors, making the medicine easier to take.
  • UNII JQ6BLH9FR7
    FD&C Yellow No. 5 Aluminum Lake is a bright yellow colorant made by combining a synthetic dye with aluminum and other salts. It colors tablets and capsules to help identify the medication and make it visually distinctive.
  • UNII 67ZYA5T02K
    Frankincense oil is a natural aromatic extract from tree resin. In medicines, it's used as a fragrance and flavoring agent to improve taste and smell, and may also help preserve the product.
  • UNII KRT28P6ITK
    A plant-derived traditional ingredient from the Notopterygium plant root. In pharmaceutical formulations, it may serve as an active botanical component or flavoring agent, though its specific technical role depends on the product's intended use.
  • UNII 61ZBX54883
    Licorice is a natural extract from the licorice plant root. It's used in medicines as a flavoring agent to mask bitter tastes and improve how the medicine tastes.
  • UNII 8577GT974K
    A plant extract from Lindera aggregata leaves used in traditional formulations. It may serve as a flavoring agent, fragrance component, or natural additive to support product taste or aroma.
  • UNII 2T87O1UPVD
    A plant extract from momordica (bitter melon) seeds, used as a natural filler and binder to help hold tablet or capsule ingredients together and maintain product structure.
  • UNII JC71GJ1F3L
    Myrrh is a natural resin obtained from a tree, traditionally used in medicines and perfumes. It may serve as a flavoring agent, fragrance, or mild preservative in formulations.
  • UNII AYT3H319PN
    Neodymium oxide is a rare earth compound used as a colorant in pharmaceutical coatings and tablets. It produces pink, red, or brown hues in medicine appearances.
  • UNII R9XLF1R1WM
    Frankincense is a natural resin from the Boswellia tree. It's used in medicines as a binder or thickener to help hold ingredients together and improve the product's consistency and texture.
  • UNII VX6GD6M93V
    A plant-derived substance from peony root used as a natural colorant, flavoring agent, or traditional ingredient in some formulations. It may help create the product's appearance or taste profile.
  • UNII 1BEM3U6LQQ
    A plant extract from rehmannia root, traditionally used in herbal medicine. In pharmaceutical products, it may serve as an active botanical ingredient or functional additive, though its specific role depends on the formulation type.
  • UNII WUB68Y35M7
    Rose oil is a fragrant essential oil extracted from rose petals. It's used in medicines as a flavoring and scent agent to improve taste and smell.
  • UNII 88S87KL877
    Rosin is a sticky resin extracted from pine trees. It's used in medicines as a binder and adhesive to help hold tablet ingredients together and improve how the medicine sticks to surfaces.
  • UNII 86LHC23T1R
    A natural extract from weeping willow bark, used as a preservative and antioxidant to help prevent spoilage and maintain the medicine's stability during storage.
  • UNII HC0FB6P85R
    A plant extract from Scrophularia ningpoensis root, traditionally used in herbal medicine. In medications, it may function as a natural flavoring agent, colorant, or active botanical ingredient depending on the formulation.
  • UNII QX10HYY4QV
    Sesame oil is a plant-derived oil from sesame seeds. It's used in medicines as a solvent or carrier to dissolve or suspend active ingredients, helping them mix evenly throughout the formulation.
  • UNII DES4RX1Z3E
    A plant extract from Japanese pagoda tree flower buds, used as a natural colorant and antioxidant in medicines to maintain product stability and appearance during storage.
  • UNII SOI2LOH54Z
    Zinc oxide is a white mineral powder used in medicines as a protective barrier agent and color additive. It helps shield skin in topical products and may also serve as a filler or opacifying ingredient.

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

The official label also statesSALIX BABYLONICA BARK, REHMANNIA GLUTINOSA ROOT, BLETILLA STRIATA WHOLE, STYPHNOLOBIUM JAPONICUM FLOWER BUD, ANGELICA DAHURICA WHOLE, MYRRH, FRANKINCENSE OIL, ANGELICA SINENSIS ROOT, OLIBANUM, PAEONIA VEITCHII ROOT, ROSIN, INCISED NOTOPTERYGIUM RHIZOME OR ROOT (NOTOPTERYGIUM FRANCHETII), MOMORDICA COCHINCHINENSIS SEED, LINDERA AGGREGATA LEAF, ZINC OXIDE, LICORICE, ROSE OIL, ANGELICA PUBESCENS ROOT, FD&C YELLOW NO. 5 ALUMINUM LAKE, SCROPHULARIA NINGPOENSIS ROOT, NEODYMIUM OXIDE, CHINESE RHUBARB ROOT, CINNAMON, SESAME OIL

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.
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
Warm Patch Tong Gu Huo Luo Gao .5 g/100g; 1 g/100g; 2 g/100gthis 87502-0549-05 Sheng 5 patches — — Discontinued —
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
Mar 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.

📦 Packaging — all sizes for this product

Package NDCDescription Marketing startStatus
87502-0549-05 You're viewing this 5 PATCH in 1 PACKAGE (87502-549-05) / 4.5 g in 1 PATCH 2026-03-20 Removed (non-compliant)

🧭 About this NDC listing & data coverage

Over-the-counter (OTC) product No longer marketed (per FDA listing data)
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.
What does the discontinued status mean for this NDC?
The labeler reported a marketing end date (or the listing was delisted), so this specific package is no longer actively marketed. Remaining stock may still be dispensed for a time, and the NDC stays valid for historical records and claims — but data feeds (pricing, labeling) typically stop updating for it. Other package sizes or other manufacturers' versions of the same medication may still be marketed — see the equivalents section where available.
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 87502-549-05, 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: 87502-0549-05, written without dashes as 87502054905. 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 87502-0549-05, the first segment (87502) is the labeler code FDA assigned to Sheng Chang Pharmaceutical Co, Ltd. Zhongli Factory; the middle segment (0549) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (05) identifies this exact package size and type. Together they name one specific package of one specific product.
Who lists this product with the FDA?
Sheng Chang Pharmaceutical Co, Ltd. Zhongli Factory 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 🧪 Active Ingredient 🧪 Inactive Ingredients 🎯 Purpose
🎯 Indications and Usage 21 words ▾

Uses For temporary relief of minor aches and pains of muscles and joints associated with: Simple backache Arthritis Sprains Strains Bruises

⏱️ Dosage and Administration 58 words ▾

Directions ● Clean and dry the affected areas before application. ● Remove the protective film while applying the areas 1-2 times daily, cut into smaller size if desired. If necessary up to 3 sheets per day. ● Use only as directed. Firmly affix with adhesive tapes or elastic bandages around joint areas to secure the patch if needed.

⚠️ Warnings 46 words ▾

Warning For external use only. ● Avoid applying around the eyes and mucous membranes, or open wounds. ● Pregnant women, nursing mothers and any person with allergic reactions to drugs or cosmetics should consult a physician before use. ● Children should use this product under supervision.

🧪 Active Ingredient 9 words ▾

Active Ingredients Menthol 1.0% Camphor 0.5% Methyl Salicylate 2.0%

🧪 Inactive Ingredients 67 words ▾

Inactive ingredients SALIX BABYLONICA BARK, REHMANNIA GLUTINOSA ROOT, BLETILLA STRIATA WHOLE, STYPHNOLOBIUM JAPONICUM FLOWER BUD, ANGELICA DAHURICA WHOLE, MYRRH, FRANKINCENSE OIL, ANGELICA SINENSIS ROOT, OLIBANUM, PAEONIA VEITCHII ROOT, ROSIN, INCISED NOTOPTERYGIUM RHIZOME OR ROOT (NOTOPTERYGIUM FRANCHETII), MOMORDICA COCHINCHINENSIS SEED, LINDERA AGGREGATA LEAF, ZINC OXIDE, LICORICE, ROSE OIL, ANGELICA PUBESCENS ROOT, FD&C YELLOW NO. 5 ALUMINUM LAKE, SCROPHULARIA NINGPOENSIS ROOT, NEODYMIUM OXIDE, CHINESE RHUBARB ROOT, CINNAMON, SESAME OIL

🎯 Purpose 11 words ▾

Purpose Menthol Topical Analgesic Camphor Topical Analgesic Methyl Salicylate Topical Analgesic

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
← 87502-0383-05 · Sheng 87502-0703-05 · Sheng →
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.