My son just completed a very fast detox from Adderall. Other than the couple of days that he was on a sedative, he has been virtually unable to sleep - even when totally exhausted. He's been trying melatonin, l-tyrosine, herbal teas, exercise, etc. Similar experiences/advice? He was prescribed Adderall for over 10 years - 80 mg. daily for the last several years and did, of course, suffer from insomnia during that time - seems even worse now. Good news - non-existent appetite has returned!