Figure 3.
Alterations of systolic blood pressure within 2 minutes of the i.v. injection of 3, 4, and 6 mg of tyramine in a bolus manner. All 10 patients were tested after at least 1 week after achieving the indicated regimens of venlafaxine, 2 to 3 hours after taking the last dose. *P < .05 indicates that only the 225- and 300-mg/d regimens differed significantly from baseline and the 75- and 150-mg/d regimens.