Adderall 20 mg is used for opioid disorder. It realse dopamine in our body . That helps us to relieve severe pain. The dopamine also controls our anxiety o r depression so it is also used in that type of situation.Adderall is the weak drug that is used in opioid treatment . Sometimes it is used as a sleeping pile for us.when Some dose of adderall is not working Then adderall xr30 mg... https://mediclox.com/adhd/adderall-20-mg/