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IMULDOSA vs SELARSDI

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 19, 2026·How we rate

Possible drug interaction. IMULDOSA and SELARSDI are different prescription medicines. Combining or switching between them can cause interactions — talk to a pharmacist or prescriber before making changes. This page is not medical advice.

imuldosaselarsdi

Rating

70/100
New

Pharmacy pays

—
—

Type

RX
RX

Active ingredient

USTEKINUMAB-SRLF
USTEKINUMAB-AEKN

Manufacturer

Accord Biopharma Inc.
Alvotech USA Inc

Dosage forms

Injectable
Injectable

Drug class

Interleukin-12 Antagonist
Interleukin-12 Antagonist

Boxed warning

None
None

Treats

Ulcerative Colitis, Crohn Disease, Psoriasis
Ulcerative Colitis, Crohn Disease, Psoriasis

Frequently asked questions

What is the difference between Imuldosa and Selarsdi?

Imuldosa contains Ustekinumab-Srlf, while Selarsdi contains Ustekinumab-Aekn — they have different active ingredients.

Ratings are based on FDA regulatory (recall-safety) data. This comparison is for general reference only — not medical advice. Always consult a licensed professional before choosing or switching a medication.