In some situations, the only clue that something is wrong may be disorientation, confusion or a change in your parent or friend's mental state that makes them appear to not be functioning normally. Be aware that diseases may look alike in older people. Early, subtle signs of Parkinson's disease and arthritis look similar. Depression can seem the same as a neurological or hormone problem. So don't ignore any of these difficulties.
Screening tests are as important as ever.
Encourage your parents or older friends to have an annual physical checkup, even if they are feeling well. Many diseases commonly affecting older people give little warning of their presence. Duncan has a doctorate in family studies from Purdue University. You are the 945th person to access this page.