There are many reasons why depression in older people is often missed or untreated. As a person ages, the signs of depression are much more likely to be dismissed as crankiness or grumpiness. Depression can also be tricky to recognize. Confusion or attention problems caused by depression can sometimes look like Alzheimer's disease or other brain disorders. Mood changes and signs of depression can be caused by medicines older people may take for high blood pressure or heart disease.
Depression can happen at the same time as other chronic diseases.
It can be hard for a doctor to diagnose depression, but the good news is that people who are depressed can get better with the right treatment. Many older people have to deal with the death of loved ones or friends. Some may have a tough time getting used to retirement. Others are trying to deal with chronic illness. But, after a period of grieving or feeling troubled, most older people do get back to their daily lives.