SOLIRIS vs SYFOVRE

Independent side-by-side comparison.

Rated against independent regulatory sources·Last updated August 12, 2026·How we rate

Possible drug interaction. SOLIRIS and SYFOVRE 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.

Attribute	SOLIRIS	SYFOVRE
Rating	70/100	New
Pharmacy pays	—	—
Type	RX	RX
Active ingredient	ECULIZUMAB	PEGCETACOPLAN
Manufacturer	Alexion Pharm	Apellis Pharms
Dosage forms	Injectable	Injectable
Drug class	Complement Inhibitor	Complement Inhibitor
Boxed warning	Boxed warning	None
Treats	Paroxysmal Hemoglobinuria, Myasthenia Gravis, Atypical Hemolytic Uremic Syndrome	Paroxysmal Hemoglobinuria

soliris syfovre

Rating

70/100

New

Pharmacy pays

—

Type

Active ingredient

ECULIZUMAB

PEGCETACOPLAN

Manufacturer

Alexion Pharm

Apellis Pharms

Dosage forms

Injectable

Drug class

Complement Inhibitor

Boxed warning

None

Treats

Paroxysmal Hemoglobinuria, Myasthenia Gravis, Atypical Hemolytic Uremic Syndrome

Paroxysmal Hemoglobinuria

Frequently asked questions

What is the difference between Soliris and Syfovre?

Soliris contains Eculizumab, while Syfovre contains Pegcetacoplan — 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.