Ninety-two year old Dad started rubbing a spot on his head. Took him to Dr and he had an infected ingrown hair on his scalp. Dr. prescribed medication and told Dad not to touch the spot. Now, he has a large spot on his scalp that is balding because he is constantly rubbing his head. When we tell him to stop, he’ll lie and say he isn’t rubbing his scalp. He tells us that his head is wet or feels sticky like honey because the "marbles or balls or grooves???” are “releasing.” Told me he has to open the grooves so they can crust over. He has also taken to rubbing his hands until they bleed. He had been on an antidepressant which the Dr. had us carefully cut back to see if his behavior changed. No change. He seems to be mentally ok except for this behavior and he is talking about WWIl a lot. He was in that war but rarely discussed it until lately and now tells anyone about the war. Anyone out there with a similar issue??