Sunday, August 17, 2014

Clinical Depression - Basic Facts about an Underdiagnosed Disease

Mary-Colleen Millage, NP
Chippenham Family Medicine
Clinical depression, affecting approximately 19 million people in the United States alone, is a vastly underdiagnosed condition that, with the tragic passing of Robin Williams last week, has been catapulted back into the national conversation. When a person has clinical depression, they are not “sad” and they cannot “snap out of it” as it is not a situational emotional reaction. Depression is caused by chemical changes in the brain, which, like heart disease or diabetes, cannot be willed away. There is significant stigma still associated with mental illness, and seeking help for depression should be noted as a very courageous act.

People experience clinical depression in various ways, with no two cases being alike, although many exhibit common symptoms. Some of the most common signs of depression include a loss of interest in previously enjoyable life activities, general hopelessness, lethargy, anxiety, and trouble accomplishing normal daily activities.

Energy-zapping fatigue is one of the most prominent symptoms someone experiencing depression faces, causing withdrawal from the productive activities crucial to daily life. Depressed individuals may find themselves feeling like they can’t get out of bed, or sleeping longer than normal with no clear explanation. Even in the presence of overwhelming fatigue, depression sufferers can also experience insomnia. This can be a side effect of certain medications, but also puts a person at risk for more intense health issues up to and including the consideration of suicide. Restorative sleep is crucial to the treatment of depression, and should be reviewed seriously with your healthcare provider.

Anxiety is both a symptom of depression and a condition on its own, and can make depression relapse much more likely. It requires complex treatment and can amplify the effects of depression in the afflicted individual. People who suffer from both depression and anxiety disorders may take longer to respond to treatments (both through medication and psychotherapy).

Suicidal thoughts are the most dangerous depression symptoms. More than 90% of those who attempt or commit suicide are depressed or suffering from a serious mental health disorder. Those in the 65 and older age group have the highest suicide rate, with men being more vulnerable than women. Suicidal thoughts are not the same as daydreaming about harming oneself – they become obsessive and inescapable mental images, often against the will of the afflicted. If you find yourself or a loved one discussing or contemplating suicide, seek immediate help from a mental health specialist, or call the National Suicide Prevention Lifeline at 1-800-273-TALK (8255).

More than 80% of those suffering from depression respond well to a variety of available treatments. Once a person has worked with their healthcare provider to diagnose depression, they will collaborate on a course of treatment, including medication, psychotherapy or a combination thereof.

Many questions abound about antidepressant therapy, but it remains one of the most successful long-term solutions from those suffering from depression. Used as a stand-alone treatment or in combination with psychotherapy, antidepressants work by altering brain chemistry to alleviate mood disorders. While this can seem scary, it is targeted to modify only the chemicals in the brain affecting the depressive symptoms, without changing one’s personality. The intent is to reverse the debilitating effects of depression while allowing the person to feel normal again.

Antidepressant therapy does have some notable risks. It’s not always effective on adolescents, and can trigger more severe reactions in that age group. It should be monitored carefully, but not ruled out as a treatment option. Also, after a course of antidepressant therapy, one should not quit cold turkey as it can trigger major withdrawal symptoms, including flu-like symptoms, dizziness, and worsening depression. Just as it takes several weeks to build up to therapeutic doses with antidepressant medication, you should wean off the medication at a mutually agreed upon interval with your provider.

For further inquiries about depression, anxiety, treatment options, and mental health resources, contact Mary-Colleen Millage, NP, with Chippenham Family Medicine at 804.560.0490 or visit chippenhamfamilymedicine.com.


If you or someone you know is experiencing thoughts of suicide or self-harm, call the National Suicide Prevention Lifeline at 1-800-273-TALK (8255).

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