My Neice has been heavily abusing prescription pain killers for well over a year. Example is she will consume a 120 pill, 30 mg oxycodone 'script in 4 days, then take a 60 pill 100 mg script of morphine in less than 7 days. When she is out of meds, she becomes irrational, combative, delusional (making things up that didn't happen or was said, etc) She has an 8 month old baby, lives with her boyfriend. She also has been stealing from family, wrote bad checks form her grandmothers account, used charge cards, etc to obtain money for drugs off the street when she is out of her legal drugs. a Lot of family is hesitant to prosecute (I think they should!) She is now exhibiting such bizzare behavior, Jekyl/Hyde kind of thing. She has never been in trouble with the law.