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Data / Drug companies / Neuraminidase Inhibitor

Neuraminidase Inhibitor drugs: 5 drugs from 39 companies in the FDA NDC directory

Neuraminidase Inhibitor is an FDA established pharmacologic class. The FDA National Drug Code Directory lists 126 products in this class from 39 companies, covering 5 drugs by generic name. The main marketing category is generic drugs (ANDA), and the newest product started marketing on October 9, 2026.

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  • 39Companies
  • 126Products
  • 5Drugs by generic name

Drugs in the Neuraminidase Inhibitor class

Ranked by number of companies that list the drug.

DrugProducts hereCompanies listing it
Oseltamivir phosphate10637
Oseltamivir145
Oseltamavir phosphate32
Zanamivir22
Oseltamivir acid11

Companies with the most products in this class

CompanyProductsMain dosage formsMain marketing categoryNewest product started
A-S Medication Solutions8capsule; powder, for suspensionGeneric drugs (ANDA)July 13, 2023
Proficient Rx LP8capsule; powder, for suspensionGeneric drugs (ANDA)October 5, 2018
Preferred Pharmaceuticals Inc.6capsule; for suspensionGeneric drugs (ANDA)January 28, 2026
Sportpharm LLC6capsuleGeneric drugs (ANDA)October 8, 2018
Asclemed USA, Inc.5capsule; powder, for suspensionGeneric drugs (ANDA)October 5, 2018
Alembic Pharmaceuticals Inc.4capsule; for suspensionGeneric drugs (ANDA)June 29, 2026
Alembic Pharmaceuticals Limited4capsule; for suspensionGeneric drugs (ANDA)June 29, 2026
Alvogen Inc.4capsule; powder, for suspensionGeneric drugs (ANDA)November 1, 2017
Amneal Pharmaceuticals NY LLC4capsule; for suspensionGeneric drugs (ANDA)March 5, 2018
Epic Pharma, LLC4capsule; powder, for suspensionGeneric drugs (ANDA)August 2, 2022
Exelan Pharmaceuticals Inc.4capsule; for suspensionGeneric drugs (ANDA)December 1, 2023
Lannett Company, Inc.4capsule; suspensionGeneric drugs (ANDA)July 13, 2023
Lupin Pharmaceuticals, Inc.4capsule; powder, for suspensionGeneric drugs (ANDA)February 21, 2018
Novadoz Pharmaceuticals LLC4capsule; powder, for suspensionGeneric drugs (ANDA)May 6, 2022
NuCare Pharmaceuticals,Inc.4capsule; powder, for suspensionGeneric drugs (ANDA)May 28, 2020
Redpharm Drug4capsuleGeneric drugs (ANDA)May 15, 2023
Strides Pharma Science Limited4capsule; powder, for suspensionGeneric drugs (ANDA)October 24, 2022
Zydus Lifesciences Limited4capsule; suspensionGeneric drugs (ANDA)August 5, 2021
Zydus Pharmaceuticals USA Inc.4capsule; for suspensionGeneric drugs (ANDA)September 14, 2017
Amneal Pharmaceuticals NY LLC3capsuleGeneric drugs (ANDA)September 27, 2022
AvKARE3capsule; for suspensionGeneric drugs (ANDA)August 26, 2019
Genentech, Inc.3capsule; powder, for suspensionNew drug applications (NDA)March 21, 2011
Laurus Labs Limited3capsuleGeneric drugs (ANDA)May 2, 2024
Macleods Pharmaceuticals Limited3capsuleGeneric drugs (ANDA)September 21, 2017
Remedyrepack Inc.3capsuleGeneric drugs (ANDA)October 9, 2026
Shandong New Time Pharmaceutical Co., Ltd.3capsuleGeneric drugs (ANDA)July 9, 2025
Zhejiang Poly Pharm. Co., Ltd.3capsuleGeneric drugs (ANDA)December 31, 2025
Proficient Rx LP2capsuleGeneric drugs (ANDA)August 25, 2020
Ajanta Pharma USA Inc.1for suspensionGeneric drugs (ANDA)May 28, 2020
Aurobindo Pharma Limited1powder, for suspensionGeneric drugs (ANDA)May 10, 2024
Camber Pharmaceuticals, Inc.1powder, for suspensionGeneric drugs (ANDA)March 28, 2022
Cipla USA Inc.1for suspensionGeneric drugs (ANDA)January 16, 2023
GlaxoSmithKline LLC1powderNew drug applications (NDA)September 22, 1999
Hec Pharm USA Inc.1suspensionGeneric drugs (ANDA)March 25, 2026
Leading Pharma, LLC1suspensionGeneric drugs (ANDA)June 1, 2022
MSN Laboratories Private Limited1capsuleGeneric drugs (ANDA)May 22, 2020
Oryza Pharmaceuticals Inc.1powder, for suspensionGeneric drugs (ANDA)October 19, 2025
Slate Run Pharmaceuticals, LLC1capsuleGeneric drugs (ANDA)January 1, 2024
Teva Pharmaceuticals USA, Inc.1powder, for suspensionGeneric drugs (ANDA)July 10, 2019

Dosage forms

Dosage formProductsShare
Capsule9373.8%
Powder, for suspension1511.9%
For suspension118.7%
Suspension54%
Powder21.6%

Updated November 6, 2026. Read from US Food and Drug Administration, National Drug Code Directory (openFDA). CC0 1.0 public domain dedication (openFDA). Counts are products in the FDA National Drug Code Directory on November 6, 2026: 138,262 products in commercial distribution, meaning without a marketing end date in the past. A company is a labeler code; one company can hold several codes, and the directory carries no address. Inclusion in the directory is not FDA approval, and the marketing category says under which kind of application or rule a product is sold. This page uses openFDA data and is not endorsed or certified by FDA. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.