But He was very confused at home before the hospital. He did not know me or Family that He saw regularly. But did know people he had not seen for many Months. I know He will get confused & unbalanced & see things strange again. But at lease the Rehab can prolong his problems for a while so He can enjoy life a little longer at home. & Not in a Nursing home. I'm not saying that re-evulation of medication & rehab is the cure for anything. But it's certainly worth a try.