Enhanced effect of certain antihypertensives. Increased conc w/ quinidine or other CYP2D6 inhibitors. Increased AUC & C
max w/ strong CYP3A4 inhibitors eg, ketoconazole, itraconazole, HIV PIs. Increased plasma conc w/ weak CYP3A4 (eg, diltiazem) or CYP2D6 (eg, escitalopram) inhibitors. Decreased C
max & AUC w/ carbamazepine & other strong CYP3A4 inducers eg, rifampicin, rifabutin, phenytoin, phenobarb, primidone, efavirenz, nevirapine, St. John's wort. Serotonin syndrome w/ other serotonergic medicinal products eg, SSRI/SNRI or medicinal products increasing aripiprazole conc. Alcohol or other CNS drugs; medicinal products causing QT prolongation or electrolyte imbalance.