A 43-year-old member asked:
Are there adverse effects between perphenazine and trazodone?
2 doctor answers • 5 doctors weighed in
Internal Medicine - Cardiology 25 years experience
Yes: Both of these agents prolong the qtc interval and can result in life-threatening arrhythmias. Avoid the combo unless benefits outweigh the risks.
There are other interactions as well, but this should be the one that you definitely know about.
Created for people with ongoing healthcare needs but benefits everyone.
5.7k viewsReviewed >2 years ago
Psychiatry 26 years experience
486 viewsAnswered >2 years ago
Last updated Nov 7, 2017
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