From what I read the xr is a better choice for most people... and what I do know is do NOT go off this medication on your own. You must taper down, and most doctors try to take the patient off way too fast for them resulting in "brain sparks" and such neurological experiences... I think you may find such results if you search on this site,even.

Remember that these medications are specific to the brain areas they know need to be worked with...and since you are dealing with brain chemicals, be sure to call your doctor with any questions--most can be answered to over the phone at no charge...

Hope you found the medication that will help you while you are in psychotherapy.