"i&#039;m prescribed xanax xr 3mg which is the highest strength. my psychiatrist took me off of 2 mg klonopin because it wasn&#039;t doing much for me. xanax xr works well and i used to take instant release xanax between 1 and 2 mg and i feel like the instant release caused a high feeling. oh and do not drink alcohol while taking this medicine unless you want to make a huge fool of yourself and not remember a thing you did."