As an aside, all the health problems you listed in an earlier post, those are all symptoms of advanced alcoholism. They won't begin improving til he detoxes and stays clean and sober; some may never resolve. - so insomnia ( he does also have moderate sleep apnea ), passing out randomly in th emiddle of the day, the aggression, the high ferritin, low platlets, low magnesium, low potassium (I've been giving him electrolyte tablets and that has helped his worst illness symptoms), tremor, vertigo, weight loss - all booze? Liver ultrasound is fine though.