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Last Updated: December 15, 2025

Details for New Drug Application (NDA): 050599

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NDA 050599 describes ILOSONE SULFA, which is a drug marketed by Lilly and is included in one NDA. Additional details are available on the ILOSONE SULFA profile page.

The generic ingredient in ILOSONE SULFA is erythromycin estolate; sulfisoxazole acetyl. There are one hundred and three drug master file entries for this compound. Additional details are available on the erythromycin estolate; sulfisoxazole acetyl profile page.

Summary for 050599

Tradename:	ILOSONE SULFA
Applicant:	Lilly
Ingredient:	erythromycin estolate; sulfisoxazole acetyl
Patents:	0

Profile for product number 001

Active Rx/OTC/Discontinued:	DISCN	Dosage:	SUSPENSION;ORAL			Strength	EQ 125MG BASE/5ML;EQ 600MG BASE/5ML
Approval Date:	Sep 29, 1989	TE:		RLD:	No

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