Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

  • Feedback

    • Omalizumab

    Metadata Updated: February 18, 2026

    Xolair (omalizumab) is a prescription medication made by Genentech, Inc., used to treat allergic asthma and chronic hives by blocking IgE antibodies that trigger allergic reactions. It's administered as a subcutaneous injection in vials or prefilled syringes with strengths like 75 mg, 150 mg, or 300 mg. This information was generated using AI and is provided for informational and research purposes only.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: See this page for license information.

    Downloads & Resources

    Dates

    Metadata Created Date February 18, 2026
    Metadata Updated Date February 18, 2026
    Data Update Frequency R/P1Y

    Metadata Source

    Harvested from Healthdata.gov

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date February 18, 2026
    Metadata Updated Date February 18, 2026
    Publisher U.S. Food and Drug Administration
    Maintainer
    Identifier ANDA103976
    Data First Published 2016-09-16
    Data Last Modified 2025-03-17
    Category FDA
    Public Access Level public
    Data Update Frequency R/P1Y
    Bureau Code 009:10
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Metadata Catalog ID https://healthdata.gov/data.json
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id 519a5a12-b084-4182-9b45-730a5f973a9d
    Harvest Source Id 651e43b2-321c-4e4c-b86a-835cfc342cb0
    Harvest Source Title Healthdata.gov
    Homepage URL https://www.fda.gov/drugs
    License https://open.fda.gov/license
    Program Code 009:002
    Source Datajson Identifier True
    Source Hash b790b61be082f4127568a8ca49159ce13de04a0c0ac78211dd1ba770255ec9ab
    Source Schema Version 1.1

    Didn't find what you're looking for? Suggest a dataset here.