AdderalXR is an amphetamine used for treating attention deficit hyperactivity disorder (ADHD) and excessive daytime sleepiness. It can be used only under a doctorâs prescription. According to your symptoms, I donât see a reason why you should be taking AdderalXR! Taking AdderalXR without a prescription may indication drug addiction. At any rate, it seems that you are experimenting with the effects of the drug. Prolonged, irregular usage of amphetamines can cause dependency. Overdosing and immediate reduction in doses from amphetamines can be equally dangerous. You must consult a mental health doctor for your condition who can help recommend detoxification strategies and possible treatment for chemical addiction.