Ed A-hist
NDC 66576-254

View dosage, usage, ingredients, routes, and UNII mappings.
Table of Contents
  1. Product Information
  2. Product Packages
  3. Product Characteristics
  4. What is NDC 66576-254?
  5. Ed A-hist Uses
  6. Active Ingredients UNII Codes
  7. Inactive Ingredients UNII Codes
  8. NDC to RxNorm Crosswalk
  9. Patient Education

Product Information

This product is EXCLUDED from the official NDC directory because the listing data was inactivated by the FDA.

Ed A-hist is a OTC MONOGRAPH FINAL-approved product labeled by Syntho Pharmaceuticals, Inc.. This product is primarily utilized in pharmaceutical processing or compounding. It is supplied as a brown product. This product entry covers the primary NDC 66576-254 and its associated package configuration. This profile includes active and inactive ingredient UNII references and FDA labeling data.

Primary Identification

NDC Product Code:
66576-254
Proprietary Name:
Ed A-hist
Product Type: [3]
INACTIVATED PRODUCT and EXCLUDED the from NDC Directory
Code Navigator:

Labeler & Regulatory Data

Labeler Name: [5]
Syntho Pharmaceuticals, Inc.
Labeler Code:
66576
Product Label ID:
a5ab199c-b55c-4166-ba30-fcd0b7a6bb40
FDA Application Number: [6]
part341
Marketing Category: [8]
OTC MONOGRAPH FINAL - A product marketed pursuant to a final Over-the-Counter (OTC) Drug Monograph.

Marketing Timeline

Start Marketing Date: [9]
11-02-2022
Listing Expiration Date: [11]
12-31-2023
Exclude Flag: [12]
I

Product Characteristics

Color(s):
BROWN (C48332)
Shape:
OVAL (C48345)
Size(s):
13 MM
Imprint(s):
E;1
Score:
2

Code Structure Chart

Product Details

What is NDC 66576-254?

The NDC code 66576-254 is assigned by the FDA to the product Ed A-hist. This pharmaceutical product is labeled by Syntho Pharmaceuticals, Inc. and is currently categorized as listed product. In terms of distribution, this product is available in a single package configuration. The associated package NDC(s) include: 66576-254-01. Beyond standard identification, this entry provides technical data including pharmacologic classes, UNII ingredient references, and RxNorm cross-referencing for healthcare systems.

What are the uses of this product?

Do not exceed recommended dosage.Adults and children 12 years of age and over:1 tablet every 4 hours, not to exceed 6 tablets in 24 hours, or as directed by a doctorChildren 6 to under 12 years of age:1/2 tablet every 4 hours, not to exceed 3 tablets is 24 hours, or as directed by a doctorChildren under 6 years of age:Consult a doctor.

Which are the associated UNII Codes?

The UNII codes for the active ingredients in this product are:

Which are the Inactive Ingredients associated UNII Codes?

The inactive ingredients are all the component of a medicinal product OTHER than the active ingredient(s). The acronym "UNII" stands for “Unique Ingredient Identifier” and is used to identify each inactive ingredient present in a product. The UNII codes for the inactive ingredients in this product are:

What is the NDC to RxNorm Crosswalk for this product?

RxNorm is a normalized naming system for generic and branded drugs that assigns unique concept identifier(s) known as RxCUIs to NDC products.The NDC to RxNorm Crosswalk for this produdct indicates multiple concept unique identifiers (RXCUIs) are associated with this product:
  • RxCUI: 1090443 - chlorpheniramine maleate 4 MG / phenylephrine HCl 10 MG Oral Tablet
  • RxCUI: 1090443 - chlorpheniramine maleate 4 MG / phenylephrine hydrochloride 10 MG Oral Tablet

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

Patient Education

Chlorpheniramine


Chlorpheniramine relieves red, itchy, watery eyes; sneezing; itchy nose or throat; and runny nose caused by allergies, hay fever, and the common cold. Chlorpheniramine helps control the symptoms of cold or allergies but will not treat the cause of the symptoms or speed recovery. Chlorpheniramine is in a class of medications called antihistamines. It works by blocking the action of histamine, a substance in the body that causes allergic symptoms.
[Learn More]


Phenylephrine


Phenylephrine is used to relieve nasal discomfort caused by colds, allergies, and hay fever. It is also used to relieve sinus congestion and pressure. Phenylephrine will relieve symptoms but will not treat the cause of the symptoms or speed recovery. Phenylephrine is in a class of medications called nasal decongestants. It works by reducing swelling of the blood vessels in the nasal passages.
[Learn More]


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

Product & Regulatory Definitions
What is the Labeler Name? Name of Company corresponding to the labeler code segment of the Product NDC.
What is the FDA Application Number? This corresponds to the NDA, ANDA, or BLA number reported by the labeler for products which have the corresponding Marketing Category designated. If the designated Marketing Category is OTC Monograph Final or OTC Monograph Not Final, then the Application number will be the CFR citation corresponding to the appropriate Monograph (e.g. “part 341”). For unapproved drugs, this field will be null.
What is the Marketing Category? Product types are broken down into several potential Marketing Categories, such as NDA/ANDA/BLA, OTC Monograph, or Unapproved Drug. One and only one Marketing Category may be chosen for a product, not all marketing categories are available to all product types. Currently, only final marketed product categories are included. The complete list of codes and translations can be found at www.fda.gov/edrls under Structured Product Labeling Resources.
What is the Start Marketing Date? This is the date that the labeler indicates was the start of its marketing of the drug product.
What is the Listing Expiration Date? This is the date when the listing record will expire if not updated or certified by the product labeler.
What is the NDC Exclude Flag? This field indicates whether the product has been removed/excluded from the NDC Directory for failure to respond to FDA"s requests for correction to deficient or non-compliant submissions, or because the listing certification is expired, or because the listing data was inactivated by FDA, or because it was discontinued by the labeler. Possible values in this field are: "D", "E", "I", "N", "U".