[header] How to spot depression triggers related to age [title] Notice complaints of physical problems. [step] Many older people do not realize they are depressed because they do not experience a feeling of sadness. Instead, they may experience more complaints, especially about their health. 
Physical complaints such as worsening arthritis or continual headaches are often the main symptom of depression in elderly adults. Be on the lookout for increased bodily aches and pains as a trigger for depression.