Last reviewed · How we verify

ULTOMIRIS (RAVULIZUMAB-CWVZ)

ALEXION PHARM · FDA-approved approved ✓ Verified May 2026

ULTOMIRIS (generic name: RAVULIZUMAB-CWVZ) is a drug developed by ALEXION PHARM. It is currently FDA-approved for Atypical hemolytic uremic syndrome (aHUS), Generalized myasthenia gravis, Myasthenia gravis.

ULTOMIRIS, also known as ravulizumab, is a medication used to treat conditions such as Paroxysmal Nocturnal Hemoglobinuria, COVID-19 severe pneumonia, and Acute Lung Injury, as well as Generalized Myasthenia Gravis. It works by inhibiting the complement system, a part of the immune system, as indicated by its listing in ChEMBL.

At a glance

Generic nameRAVULIZUMAB-CWVZ
SponsorALEXION PHARM
TargetComplement C5
Therapeutic areaOther
PhaseFDA-approved

Approved indications

Common side effects

Serious adverse events

Key clinical trials

Primary sources

Every claim on this page is sourced from regulatory or scientific primary sources. See our editorial policy for full methodology.

SourceUsed for
ClinicalTrials.govTrial enrolment, design, endpoints, results

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Frequently asked questions about ULTOMIRIS

What is ULTOMIRIS?

ULTOMIRIS (RAVULIZUMAB-CWVZ) is a pharmaceutical drug developed by ALEXION PHARM, indicated for Atypical hemolytic uremic syndrome (aHUS), Generalized myasthenia gravis, Myasthenia gravis.

What is ULTOMIRIS used for?

ULTOMIRIS is indicated for Atypical hemolytic uremic syndrome (aHUS), Generalized myasthenia gravis, Myasthenia gravis, Paroxysmal nocturnal hemoglobinuria.

Who makes ULTOMIRIS?

ULTOMIRIS is developed and marketed by ALEXION PHARM (see full ALEXION PHARM pipeline at /company/alexion-pharm).

What is the generic name of ULTOMIRIS?

RAVULIZUMAB-CWVZ is the generic (nonproprietary) name of ULTOMIRIS.

What development phase is ULTOMIRIS in?

ULTOMIRIS is FDA-approved (marketed).

What are the side effects of ULTOMIRIS?

Common side effects of ULTOMIRIS include Upper respiratory tract infection, Headache, Diarrhea, Nausea, Vomiting, Hypertension. Serious adverse events: Hypertension, Pneumonia, Abdominal pain, Sepsis.

What does ULTOMIRIS target?

ULTOMIRIS targets Complement C5.

Related

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing