irritable nervous 8 fear

My father (86) 1) skin tumors/,warts/moles 2) prostate gland growth- possible carcinoma 3) eyes - double vision, very blurry vision, possible blindness 4) bad hearing 5) he walks very buckled and draggs his feet 6) signs of Alzheimer/dementia - disorientation, confusion, bad memory 7) irritable...