Bldaxn Ivermectin Lotion0.5% Emulsion
NDC Package 84558-024-01

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

Package Information

Bldaxn Ivermectin Lotion0.5% (bldaxn ivermectin lotion 0.5%) emulsions is a medication used to treat certain parasitic roundworm infections. This formulation utilizes a emulsion delivery system. Marketed by Guangzhou Yusong Fine Chemicls Co., Ltd, this product is identified by NDC 84558-024 and is authorized under FDA application M031.

Identification & Billing

NDC Package Code
84558-024-01
Package Description
140 mL in 1 BOX
Product Code
84558-024
11-Digit Billing Format
84558002401

Clinical Specifications

Proprietary Name
Bldaxn Ivermectin Lotion0.5%
Non-Proprietary Name
Bldaxn Ivermectin Lotion 0.5%
Substance Name
Ivermectin
Dosage Form
Emulsion - A dosage form consisting of a two-phase system comprised of at least two immiscible liquids1, one of which is dispersed as droplets (internal or dispersed phase) within the other liquid (external or continuous phase), generally stabilized with one or more emulsifying agents. (Note: Emulsion is used as a dosage form term unless a more specific term is applicable, e.g. cream, lotion, ointment.)
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)
IVERMECTIN .5 g/100mL
Pharmacologic Class
Usage Information
This medication is used to treat certain parasitic roundworm infections. Curing parasitic infections helps to improve your quality of life. In people with weakened defense (immune) systems, curing roundworm infections can reduce the risk of developing a severe or life-threatening infection. Ivermectin belongs to a class of drugs known as antihelmintics. It works by paralyzing and killing parasites.

Regulatory & Marketing

Labeler Name
Guangzhou Yusong Fine Chemicls Co., Ltd
Product Type
Human Otc Drug
FDA Application #
M031
Marketing Category
OTC MONOGRAPH DRUG -
Start Marketing Date
07-14-2026
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 84558-024-01 identifies a specific commercial package of 140 ml in 1 box of Bldaxn Ivermectin Lotion0.5%, a human over the counter drug labeled by Guangzhou Yusong Fine Chemicls Co., Ltd. This emulsion is formulated for topical use and contains ivermectin 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 Guangzhou Yusong Fine Chemicls Co., Ltd on July 14, 2026. The current certification is valid through December 31, 2027.

What are the primary indications for this medication?

This medication is used to treat certain parasitic roundworm infections. Curing parasitic infections helps to improve your quality of life. In people with weakened defense (immune) systems, curing roundworm infections can reduce the risk of developing a severe or life-threatening infection. Ivermectin belongs to a class of drugs known as antihelmintics. It works by paralyzing and killing parasites.

How is this Guangzhou Yusong Fine Chemicls Co., Ltd product billed for insurance claims?

For medical billing and reimbursement, this package follows the 11-digit CMS format: 84558002401. 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)
84558-024-01
11-Digit CMS (5-4-2)
84558-0024-01

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