Should i take abilify (aripiprazole) with zoloft as told to by doc? worried about neg. effects. please help please

Used together, but--: Contact your doctor if adverse effects occur. Zoloft increases blood levels and effects of abilify, (aripiprazole) making you more likely to develop side effects (drowsiness, seizure, parkinson-like symptoms, abnormal muscle movements, and low blood pressure. You may need dose adjustment or more frequent monitoring by your doctor to safely use both medications.