Hey I Am Currently On Adderol 20mg Twice A Day

hey I am currently on adderol 20mg twice a day and have had horrible acid reflux on a daily basis, I have tried reducing the amount of foods that cause it, tried taking previcid and antiacid tablets but nothing seems to be working is there anything eltse that I can try that's over the counter, also I have an irregular heartbeat not that that matters on most meds but thought ide put that in there