Tramadol Qt Prolongation. In many cases patients were taking another drug associated with QT prolongation had risk factors for QT prolongation such as hypokalemia or in the overdose setting. Tramadol has a risk for abuse and addiction which can lead to overdose and death.
QT prolongationtorsade de pointes. Use of ondansetron has been associated with prolongation of the QT interval which can lead to a potentially fatal heart rhythm known as torsades de pointes. Tramadol has a risk for abuse and addiction which can lead to overdose and death.
Tramadol is a centrally acting analgesic drug with a dual mechanism of action.
QT prolongation and ventricular arrhythmia s de Pointes have been reported with PROZAC use. G6PD deficiency and QT prolongation. Although this may happen in any person with any formulation the risk is most salient with the injectable intravenous form of the drug and increases with dose. QT interval prolongation venlafaxine has been associated with QT prolongation or torsade de pointes but an effect is not established.