Definity 6.52mg (Perflutren Injection) 6.52 mg/mL

Definity 6.52mg injection contains perflutren, a contrast agent used in ultrasound imaging to enhance blood flow visualization. This sterile solution aids in diagnostic procedures by improving image clarity. Ideal for echocardiograms and other vascular studies. Short-term use under medical supervision.

Strength

6.52 mg/mL

Manufacturer / TM Owner

Lantheus Medical Imaging, Inc.

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Indications & Clinical Uses

Perflutren, the active ingredient in Definity 6.52mg, is used as a contrast agent to improve the quality of ultrasound images. It helps healthcare providers better visualize blood flow and heart structures during diagnostic imaging. This medication is specifically designed for use in echocardiograms and other ultrasound-based procedures where enhanced imaging is required.

Side Effects

Definity 6.52mg works by creating microbubbles that reflect ultrasound waves, producing clearer images of the heart and blood vessels. These microbubbles are visible during ultrasound scans, helping to highlight areas of interest. The effects are temporary and used solely to enhance diagnostic imaging quality.

Precautions & Warnings

Definity 6.52mg should only be administered by a healthcare professional trained in contrast-enhanced ultrasound imaging. Patients with known allergies to perflutren or any component of the injection should avoid its use. Inform your doctor of any heart conditions or respiratory issues before receiving this injection.

Avoid Interactions

No specific drug interactions have been widely reported with Definity 6.52mg. However, always disclose all medications and supplements to your healthcare provider before receiving this injection. Certain conditions, such as unstable heart disease or severe pulmonary hypertension, may require caution.

Frequently Asked Questions

Definity 6.52mg is a contrast agent used to enhance ultrasound imaging, particularly for echocardiograms and vascular studies.

It is administered as an intravenous injection by a healthcare professional during an ultrasound procedure.

Common effects may include headache, nausea, or flushing, but these are typically mild and temporary.

Patients with known allergies to perflutren or severe heart/respiratory conditions should avoid this medication.

Consult your doctor; the safety of Definity 6.52mg during pregnancy has not been definitively established.

Published by

GNH India Pharmaceuticals Limited

Licensed pharmaceutical supplier

Last updated: 29 Jul 2026

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