Many people understand depression as an emotional illness—a condition that causes feelings of sadness and hopelessness. Depression also can cause physical symptoms unrelated to “feelings.” Here are some of the key physical effects depression can have on your body—and what steps you can take to address them.

Tiredness - People with depression often complain of a near-complete lack of energy. Because Vitamin D has been implicated in depression, getting outdoors for some sunshine and a brisk walk may help you overcome the tiredness.

Unexplained Pain - Chronic headaches and unexplained back pain can be a symptom of depression.e tiredness aspect of the condition. Some antidepressant medications work on both mood and physical pain.

Gastrointestinal Upset - You may be experiencing the effects of depression on your intestinal tract. When episodes of diarrhea strike, it’s important to stay hydrated by drinking water. You also should strive for a balanced diet that includes plenty of fiber, with fresh fruits and vegetables.

Sleep Disturbance - In depression, the disruption of these neurotransmitters can make it difficult to doze off or stay asleep. To help your body fall asleep, try going to bed (and rising) at the same time every day, avoiding the computer or television for an hour before bed, and creating a restful bedroom environment to help you maximize your Zs.

Weakened Immune System - Stress hormones cause inflammation, which in turn triggers an immune system response. When your immune system is chronically responding to excessive levels of stress hormones, your body may become less equipped to deal with threats from bacteria and viruses. If you have been diagnosed with depression, you may want to take precautions against getting sick, such as by washing your hands frequently or getting a flu shot.  

Discuss these symptoms with a medical professional.

Elizabeth Hanes, RN