what does a combination of Adderall and Lorazapam? My daughter has a doctors perscription for both plus a prescribed sleeping pill(Quetiapine 300mgs) before bedtime. Adderall is 30mg twice daily. Lorazapam is 1mg twice daily. A 25mcg Levo. These seem to be clashing. It all started by prescribing Adderall for ADHD at the age of 18 (now 30 weight 110 height 5'4" tall). does this seem to be a high dose for her weight?