Stop following Rohan B. 3/19/2016. I used to go to party city all the time when I was younger. I loved the decorations and costumes, and even the workers (I got to shoot a streamer gun at one once). I don't know how it it now, but the store has made me very happy in the past.
Requiring higher doses of stimulants in order to feel the same effects (increased tolerance) Displaying symptoms of withdrawal when stimulant doses are reduced or stopped entirely. These symptoms can include depression, trembling, anxiety, sensitivity to touch, and disturbances to sleep patterns.
Wellbutrin and decongestants are both stimulants (which would explain the agitation) and can both increase blood pressure, so the two meds together could bring on a hypertensive crisis (esp. in someone who already has high blood pressure), and this could even lead to a stroke.