How many milligrams of adderall become fatal?

Anything more than you are prescribed by your physician. Please, if you were asking because you wanted to take or know someone who wants to take a fatal does, please seek mental health care immediately. If you were asking because you are abusing this medication and don’t want it to become fatal, you have come to the wrong spot. This is not what these support groups are about. AT ALL, WHICH IS EXACTLY WHY NOBODY HAS ANSWERED YOU.