Drug History: INTRON A

DRUGS THAT CAUSES A FALSE POSITIVE ON A DRUG TEST

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Label and Approval History

Drug Name:	INTRON A
FDA Application No:	(BLA) 103132
Active Ingredient(s):	INTERFERON ALFA-2B
Company:	SCHERING

Label History

View the label approved on July 24, 2007 for INTRON A, (BLA) 103132

To see older, previously-approved labels, go to the "Approval History" section of this page. Older labels are for historical information only and should not be used for clinical purposes.

Approval History

Action Date	Supplement Number	Approval Type	Letters, Reviews, Labels, Patient Package Insert
7/13/2007	5096	Supplement	Letter Label
5/22/2007	5095	Supplement	Letter Label
7/28/2006	5086	Supplement	Letter Label
10/27/2004	5064	Supplement	Letter Label
5/22/2007	5059	Supplement	Letter
8/18/1998	1127	Supplement
4/29/1997	1120	Supplement
11/6/1997	1116	Supplement	Letter Label Review
3/26/1997	1107	Supplement
6/4/1986	0000	Approval	Medication Guide

There are no Therapeutic Equivalents