As we get older we become more susceptible to infections. The immune system doesn’t work as well as it used to. It’s more difficult if you are also dealing with chronic health conditions such as diabetes, chronic obstructive pulmonary disease (COPD or emphysema), heart problems or cancer.
Depression in the Elderly
As we grow older, lifestyle changes and personal losses can easily make us feel sad and depressed. Depression is not considered a normal part of aging, but University of Southern Maine professor Nancy Richeson, PhD, says for many reasons, depression in the elderly is common.