Definity Interactions
There are 243 drugs known to interact with Definity (perflutren), along with 2 disease interactions. Of the total drug interactions, 63 are major, 179 are moderate, and 1 is minor.
- View all 243 medications that may interact with Definity
- View Definity disease interactions (2)
Most frequently checked interactions
View interaction reports for Definity (perflutren) and the medicines listed below.
- acetaminophen
- acetaminophen
- albuterol
- albuterol
- amlodipine
- amlodipine
- atorvastatin
- atorvastatin
- benzonatate
- benzonatate
- cefazolin
- cefazolin
- cetirizine
- cetirizine
- famotidine
- famotidine
- gabapentin
- gabapentin
- heparin
- heparin
- losartan
- losartan
- potassium chloride
- potassium chloride
- tramadol
- tramadol
- vancomycin
- vancomycin
- Vitamin D3 (cholecalciferol)
- Vitamin D3 (cholecalciferol)
Definity disease interactions
There are 2 disease interactions with Definity (perflutren) which include:
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More about Definity (perflutren)
- Definity consumer information
- Compare alternatives
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- Reviews (10)
- Side effects
- Dosage information
- During pregnancy
- FDA approval history
- Drug class: ultrasound contrast media
- Breastfeeding
- En español
Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
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Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.