FDA Orange Book

Generic for Lialda

Lialda contains mesalamine. Orange Book status for every listed strength, the approved generic makers, and the listed patents and exclusivities.

Source: FDA Orange Book data file dated 2026-10-09. Publisher page

Yes. The generic name for Lialda is mesalamine. 5 companies hold an active FDA approval (ANDA) for a generic version in the Orange Book. Therapeutic equivalence codes: AB.

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Lialda products in the Orange Book

Lialda products and approved generics
Form and routeStrengthBrand statusBrand TEActive genericsGeneric TE codes
tablet, delayed release, oral1.2GMMarketed (Rx)AB5AB

NDA 022000, held by TAKEDA PHARMACEUTICALS USA INC. Active generics are ANDA products in the Orange Book prescription list with the same ingredient, dosage form, route and strength.

Approved generic mesalamine

Approved generic versions of Lialda
CompanyANDATE codeApprovedStrengths
ZYDUS PHARMACEUTICALS USA INC091640AB (A-rated, therapeutically equivalent)June 5, 20171.2GM
ACTAVIS LABORATORIES FL INC AN INDIRECT WHOLLY OWNED SUB OF TEVA PHARMACEUTICALS USA INC203817AB (A-rated, therapeutically equivalent)March 23, 20181.2GM
SUN PHARMACEUTICAL INDUSTRIES LTD211858AB (A-rated, therapeutically equivalent)January 25, 20191.2GM
SINOTHERAPEUTICS INC217337AB (A-rated, therapeutically equivalent)May 12, 20231.2GM
ANNORA PHARMA PRIVATE LTD216334AB (A-rated, therapeutically equivalent)February 5, 20241.2GM

Lialda NDC codes

Questions

Is there a generic for Lialda?

Yes. The generic name for Lialda is mesalamine. 5 companies hold an active FDA approval (ANDA) for a generic version in the Orange Book. Therapeutic equivalence codes: AB.

What is the generic name for Lialda?

The active ingredient in Lialda is mesalamine, per the FDA Orange Book.

What does a therapeutic equivalence code mean?

In the Orange Book, codes that start with A (such as AB) mean FDA considers the product therapeutically equivalent to the reference drug. Codes that start with B mean FDA does not, at this time, consider the product therapeutically equivalent.

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