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Alternatives to DEFINITY

Therapeutic equivalents (PERFLUTREN), ranked by independent rating.

Rated against independent regulatory sources·Last updated June 7, 2026·How we rate
This product:DEFINITYNew

Same active ingredient

RxNew
LANTHEUS MEDCL logo

definity rt

Perflutren

Price variesView
Compare with DEFINITY →

Frequently asked questions

What are alternatives to Definity?

Alternatives to Definity include Definity Rt — each ranked by independent rating on this page.

Switching medications can affect how a treatment works. This page is for general reference only — not medical advice. Always consult a licensed professional before changing or substituting a medication.