 [ Symptoms ] adderall causing symptoms or anxiety  when using i get no feeling of concentration left lower side abdomen above hip level has dull pain and feel twitches every once in a while accompanied by lower back painheaviness whenever i take adderall i can not focus like i used to instead i spend hours searching for what could be wrong with me i am not sure if the adderall is causing me to experience anxiety that is making my mind experience ghost symptoms or if the back pain is causing abdominal pain from constant poor posture   [ Disease ] adderall is a powerful stimulant the same as methamphetaminesspeed    and can most definitely cause anxiety reaction and agitation it does not typically cause back pain etc so other sources need to be medically investigated your doctor may need to try you on a different medication for your add or whatever reason you are taking the adderall <link>