My mother is home on hospice with liver and lung cancer... She is barely drinking and not eating... We are getting her up to put her on the camode.. Her throat is starting to swell... But she sleeps and then wakes ups... She moans and wines alot... She has been getting that ativan...once she will get the morphine... I don't know what else to do... They don't want to keep giving her the morphine to keep her relaxed... They think the ativan will be ok... What do I do.. How long does she have...