Husband got sick last week ended up in hospital with pneumonia and sepsis and now he is home to recuperate. His dementia is worse! Doesn't know his birthday, and struggled to make a cup of coffee. I read that pneumonia in older patients causes some memory issues. Do you think it will improve or is this the beginning of the end? It is frightening. He has an ostomy as well. And last night he unhooked the bag in the middle of the night. Her never did that before.