You're using a free limited version of DrugPatentWatch: Upgrade for Complete Access

Last Updated: January 29, 2026

Details for New Drug Application (NDA): 021850

✉ Email this page to a colleague

« Back to Dashboard

NDA 021850 describes ZEGERID, which is a drug marketed by Salix, Santarus, and Riley Consumer, and is included in five NDAs. It is available from three suppliers. Additional details are available on the ZEGERID profile page.

The generic ingredient in ZEGERID is magnesium hydroxide; omeprazole; sodium bicarbonate. There are one hundred and forty-six drug master file entries for this compound. Additional details are available on the magnesium hydroxide; omeprazole; sodium bicarbonate profile page.

Summary for 021850

Tradename:	ZEGERID
Applicant:	Santarus
Ingredient:	magnesium hydroxide; omeprazole; sodium bicarbonate
Patents:	0

Profile for product number 001

Active Rx/OTC/Discontinued:	DISCN	Dosage:	TABLET, CHEWABLE;ORAL			Strength	700MG;20MG;600MG
Approval Date:	Mar 24, 2006	TE:		RLD:	No

Profile for product number 002

Active Rx/OTC/Discontinued:	DISCN	Dosage:	TABLET, CHEWABLE;ORAL			Strength	700MG;40MG;600MG
Approval Date:	Mar 24, 2006	TE:		RLD:	No

Expired US Patents for NDA 021850

Subscribe to access the full database, or Get Started Free
Applicant	Tradename	Generic Name	Dosage	NDA	Approval Date	Patent No.	Patent Expiration
Santarus	ZEGERID	magnesium hydroxide; omeprazole; sodium bicarbonate	TABLET, CHEWABLE;ORAL	021850-002	Mar 24, 2006	⤷ Get Started Free	⤷ Get Started Free
Santarus	ZEGERID	magnesium hydroxide; omeprazole; sodium bicarbonate	TABLET, CHEWABLE;ORAL	021850-001	Mar 24, 2006	⤷ Get Started Free	⤷ Get Started Free
Santarus	ZEGERID	magnesium hydroxide; omeprazole; sodium bicarbonate	TABLET, CHEWABLE;ORAL	021850-002	Mar 24, 2006	⤷ Get Started Free	⤷ Get Started Free
Santarus	ZEGERID	magnesium hydroxide; omeprazole; sodium bicarbonate	TABLET, CHEWABLE;ORAL	021850-002	Mar 24, 2006	⤷ Get Started Free	⤷ Get Started Free
Santarus	ZEGERID	magnesium hydroxide; omeprazole; sodium bicarbonate	TABLET, CHEWABLE;ORAL	021850-001	Mar 24, 2006	⤷ Get Started Free	⤷ Get Started Free
Santarus	ZEGERID	magnesium hydroxide; omeprazole; sodium bicarbonate	TABLET, CHEWABLE;ORAL	021850-001	Mar 24, 2006	⤷ Get Started Free	⤷ Get Started Free
Santarus	ZEGERID	magnesium hydroxide; omeprazole; sodium bicarbonate	TABLET, CHEWABLE;ORAL	021850-001	Mar 24, 2006	⤷ Get Started Free	⤷ Get Started Free
>Applicant	>Tradename	>Generic Name	>Dosage	>NDA	>Approval Date	>Patent No.	>Patent Expiration

Complete Access Available with Subscription

Make Better Decisions: Try a trial or see plans & pricing

Drugs may be covered by multiple patents or regulatory protections. All trademarks and applicant names are the property of their respective owners or licensors. Although great care is taken in the proper and correct provision of this service, thinkBiotech LLC does not accept any responsibility for possible consequences of errors or omissions in the provided data. The data presented herein is for information purposes only. There is no warranty that the data contained herein is error free. We do not provide individual investment advice. This service is not registered with any financial regulatory agency. The information we publish is educational only and based on our opinions plus our models. By using DrugPatentWatch you acknowledge that we do not provide personalized recommendations or advice. thinkBiotech performs no independent verification of facts as provided by public sources nor are attempts made to provide legal or investing advice. Any reliance on data provided herein is done solely at the discretion of the user. Users of this service are advised to seek professional advice and independent confirmation before considering acting on any of the provided information. thinkBiotech LLC reserves the right to amend, extend or withdraw any part or all of the offered service without notice.