my husband is on antabuse,,,he is so moody and unpredictable.. he takes it 3 days a week,,and on the weekends he is fine, after his dose on Tuesdays he is a monster. he has pain in his side , sleeps all the time, he has always been an active easy going man,,now we r on the verge of divorce,,,is there anything I can do to help his mood swings?? can this drug alter him forever, or will he go back to normal after he is done taking it..??