What are websites that tell about the drug dexedrine (dextroamphetamine) and short term long term effects?

Lots out there.: Use of stimulants are controversial, so you can find sites that will tell you almost anything you want to hear. Unfortunately, there are "pro-" and "anti-" drug sides that tell quite different stories. You might start with the american academy of child and adolescent psychiatry (aacap.Org) facts for families or the american academy of pediatrics (aap.Org). Both provide objective data.