if you have changes in behavior or thinking, aggression, hostility, depressed mood, suicidal thoughts or actions, seizures, new or worse heart or blood vessel problems, sleepwalking, or life-threatening allergic and skin reactions. decrease alcohol use. use caution driving or operating machinery. tell your doctor if you've had mental health problems. the most common side effect is nausea. quit smoking slow turkey. talk to your doctor about chantix. in the months following roberto ayala's murder, investigators suspect that peter moore was the bomber and built a case against him. so when peter's cousin paul was arrested, his defense asked an obvious question. what if the cops' first instinct was correct?