When someone is high on Xanax, how do they act, what are the signs?

Usually slurred speech, drowsiness, if her eyes seem very tired looking, confused, losing things, more violent, etc.

You have definantly came to the right site and ran into the right person. Poor mommy let me tell you the tale tale signs. One you don't remember one day to the next you don't remember what you do the next day you look at something and say did I do that. Second you get very violent and out of control and I mean downright crazy out of control. Your like ready to fight your pillow if it didn't do it's job im not even joking. Just be careful if you think your daughter is abusing them and if she is at the age where you have the control over her meds. lock them up and distribute them they way they should be taken. Another thing is you pass out from time to time when you know she should be fully alert and slurred speech definantly slurred speech you would sound like a total drunk and you don't have a wiff of alcohol on your breath its the medicine she has abused them. Hoped this helped you HAPPY MOTHER'S DAY. You deserve it your a good mommy for being concerned and want to help your daughter and not hurt your daughter.