Diphenhydramine Hydrochloride
NDC 81033-003

View dosage, usage, ingredients, routes, and UNII mappings.
Table of Contents
  1. Product Information
  2. Product Packages
  3. Product Characteristics
  4. What is NDC 81033-003?
  5. Diphenhydramine Hydrochloride 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.

Diphenhydramine Hydrochloride is a OTC MONOGRAPH FINAL-approved product labeled by Kesin Pharma Corporation. This product is primarily utilized in pharmaceutical processing or compounding. It is supplied as a product. This product entry covers the primary NDC 81033-003 and 2 associated package configurations. This profile includes active and inactive ingredient UNII references and FDA labeling data.

Primary Identification

NDC Product Code:
81033-003
Proprietary Name:
Diphenhydramine Hydrochloride
Product Type: [3]
INACTIVATED PRODUCT and EXCLUDED the from NDC Directory
Code Navigator:

Labeler & Regulatory Data

Labeler Name: [5]
Kesin Pharma Corporation
Labeler Code:
81033
Product Label ID:
c4ed2f1f-20e8-7d01-e053-2a95a90ae1d5
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]
09-16-2021
Listing Expiration Date: [11]
12-31-2024
Exclude Flag: [12]
I

Product Characteristics

Flavor(s):

Code Structure Chart

Product Details

What is NDC 81033-003?

The NDC code 81033-003 is assigned by the FDA to the product Diphenhydramine Hydrochloride. This pharmaceutical product is labeled by Kesin Pharma Corporation and is currently categorized as listed product. In terms of distribution, this product is available in 2 different package configurations. The associated package NDC(s) include: 81033-003-41, 81033-003-52. 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?

Adults and children 12 years of age and over: oral dosage is 25 to 50 milligrams every 4 to 6 hours, not to exceed 300 milligrams in 24 hours, or as directed by a doctor.Children 6 to under 12 years of age: oral dosage is 12.5 to 25 milligrams every 4 to 6 hours, not to exceed 150 milligrams in 24 hours, or as directed by a doctor. Children 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:

  • DIPHENHYDRAMINE HYDROCHLORIDE (UNII: TC2D6JAD40)
  • DIPHENHYDRAMINE (UNII: 8GTS82S83M) (Active Moiety)

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: 1049906 - diphenhydrAMINE HCl 12.5 MG in 5 mL Oral Solution
  • RxCUI: 1049906 - diphenhydramine hydrochloride 2.5 MG/ML Oral Solution
  • RxCUI: 1049906 - diphenhydramine HCl 12.5 MG per 5 ML Oral Solution
  • RxCUI: 1049906 - diphenhydramine hydrochloride 25 MG per 10 ML Oral Solution
  • RxCUI: 1049906 - diphenhydramine hydrochloride 50 MG per 20 ML Oral Solution

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

Patient Education

Diphenhydramine


Diphenhydramine is used to relieve red, irritated, itchy, watery eyes; sneezing; and runny nose caused by hay fever, allergies, or the common cold. Diphenhydramine is also used to relieve cough caused by minor throat or airway irritation. Diphenhydramine is also used to prevent and treat motion sickness, and to treat insomnia (difficulty falling asleep or staying asleep). Diphenhydramine is also used to control abnormal movements in people who have early stage parkinsonian syndrome (a disorder of the nervous system that causes difficulties with movement, muscle control, and balance) or who are experiencing movement problems as a side effect of a medication. Diphenhydramine will relieve the symptoms of these conditions but will not treat the cause of the symptoms or speed recovery. Diphenhydramine should not be used to cause sleepiness in children. Diphenhydramine 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.
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* 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".