my daughter has facial twitches and is constantly pushing back her hair. I was wondering if this could be related to drug abuse. She had a problem with oxycodone a couple of years ago & I m worried she may be abusing drugs again (not necessarily oxycodone). She also will go from one topic to another, in other words, she s all over the place when talking to me. Another problem noticed is her becoming angry over small issues. I am extremely worried about her and would like to help. Thank you