What is depression?
Everyone feels down or sad sometimes, but these feelings usually pass after a few days. When you have depression, you have trouble with daily life for weeks at a time. Depression is a serious illness that needs treatment. If left untreated, depression can lead to suicide.
Depression is a common problem among older adults, but it is not a normal part of aging. It may be overlooked because for some older adults who have depression, sadness is not their main symptom. They may have other, less obvious symptoms of depression or they may not be willing to talk about their feelings. Therefore, doctors may be less likely to recognize that their patient has depression.