Those of you who know me will remember previous threads about my son, who is now terminally ill with cancer.
He is 3 months into the 6 months he was given and is now on a great number of meds for symptom control, recently, we added a new medication to help with the extreme sickness, so far so good...
But,
For the last few nights, he has been waking at around 11pm (after being put to bed at 8) and having 'conversations' with himself but he is apparently wide awake!
His hallucinations are quite creepy, it's like watching him interact Day to day with other people, but they're not there iyswim? And his subject topics are changing rapidly, keeps asking for various boxes and pointing into space when I ask what box and where... he's also very shouty!
I'm planning on speaking to his palliative care nurse in the morning, but I'm literally running on 2 hours sleep over the last 72 hours and am exhausted to the point of tears 
So, am I being unreasonable, to consider asking his care team to change his medication? Or at least prescribe something to make sure he is relaxed enough to sleep without the delirium and hallucinations? I can't think straight due to the tiredness....