Warm Patch Tong Gu Huo Luo Gao Patch
NDC Package 87502-549-05

View Billable Units, 11-Digit Conversion Format, and RxNorm mappings
Table of Contents
    1. Package Information
    2. Frequently Asked Questions

Package Information

Warm Patch Tong Gu Huo Luo Gao (pain patch) patches is ● 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. This formulation utilizes a patch delivery system. Marketed by Sheng Chang Pharmaceutical Co, Ltd. Zhongli Factory, this product is identified by NDC 87502-549 and is authorized under FDA application M017.

Identification & Billing

NDC Package Code
87502-549-05
Package Description
5 PATCH in 1 PACKAGE / 4.5 g in 1 PATCH
Product Code
87502-549
11-Digit Billing Format
87502054905

Clinical Specifications

Proprietary Name
Warm Patch Tong Gu Huo Luo Gao
Non-Proprietary Name
Pain Patch
Substance Name
Camphor (natural); Menthol; Methyl Salicylate
Dosage Form
Patch - A drug delivery system that often contains an adhesive backing that is usually applied to an external site on the body. Its ingredients either passively diffuse from, or are actively transported from, some portion of the patch. Depending upon the patch, the ingredients are either delivered to the outer surface of the body or into the body. A patch is sometimes synonymous with the terms ‘extended release film’ and ‘system’.
Administration Route
Topical - Administration to a particular spot on the outer surface of the body. The E2B term TRANSMAMMARY is a subset of the term TOPICAL.
Active Ingredient(s)
Usage Information
● 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.

Regulatory & Marketing

Labeler Name
Sheng Chang Pharmaceutical Co, Ltd. Zhongli Factory
Product Type
Human Otc Drug
FDA Application #
M017
Marketing Category
OTC MONOGRAPH DRUG -
Start Marketing Date
03-20-2026
Listing Expiration
12-31-2027
Exclude Flag
N
Sample Package
No

Hierarchy Structure

Code Lineage

The NDC Directory contains ONLY information on final marketed drugs submitted to FDA electronically by labelers. A labeler might be a manufacturer, re-packager or re-labeler. The product information included in the NDC directory does not indicate that FDA has verified the information provided by the product labeler. Assigned NDC numbers are not in any way an indication of FDA approval of the product.

* Please review the full disclaimer at the bottom of this page.

Frequently Asked Questions

What is the distribution configuration for this product package?

The code 87502-549-05 identifies a specific commercial package of 5 patch in 1 package / 4.5 g in 1 patch of Warm Patch Tong Gu Huo Luo Gao, a human over the counter drug labeled by Sheng Chang Pharmaceutical Co, Ltd. Zhongli Factory. This patch is formulated for topical use and contains camphor (natural); menthol; methyl salicylate as the active substance.

Is this product currently listed with the FDA?

Yes, this product is active and verified within the NDC Directory. It was introduced to the market by Sheng Chang Pharmaceutical Co, Ltd. Zhongli Factory on March 20, 2026. The current certification is valid through December 31, 2027.

How is this Sheng Chang Pharmaceutical Co, Ltd. Zhongli Factory product billed for insurance claims?

For medical billing and reimbursement, this package follows the 11-digit CMS format: 87502054905. The table below illustrates the segment conversion from the 10-digit labeler code to the 11-digit provider format.

11-Digit Code Conversion

Billing payers usually require a 5-4-2 segment configuration. Below is the conversion from the 10-digit package format to the 11-digit billing format:

10-Digit Format (5-3-2)
87502-549-05
11-Digit CMS (5-4-2)
87502-0549-05

Note: The zero is added to the Product segment to maintain the 5-4-2 structure.