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Major Depressive Disorder Critical Review

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Major Depressive Disorder
The critical review will discover an overview of the Major Depressive Disorder (MDD) with valuable information from research articles and the text. In today’s society, this disorder is continuing to increase among patients. Before the treatment process, it is best to make sure the patient is aware of the disorder and the common effect of the disorder and the recommended treatments. Commonly antidepressant medication is used to treat individuals with the disorder. The review will give an understanding of the MDD and the treatment options for a better understanding.
Introduction
According to the text (2014), the major depressive disorder (MDD) (also called depression) is a chronic, recurring, and life-threatening illness …show more content…

Considered as a major depressive (mood) disorder, the most common symptoms are irritable moods for long periods of the day, no interest in pleasurable activities, unintentional weight loss or gain, feeling of worthlessness, excessive guilt, loss of energy, sleep difficulties, inability to concentrate, and serious thoughts of death (Oyama & Piotrowski, 2017). The symtoms could be anywhere from mild to severe, depending on the level of impairment in daily activities and functioning (Advokat, Comaty, Julien, 2014, pg. …show more content…

A neuron is made up of a axon, cell body, dendrites, and terminal buttons. As they connect and travel through the synapse, they exchange information through receptors on the synapses. As each neurotransmitter match with the receptor, it activates and then release the neurotransmitter back to the synapse to gather more information. This process is called the reuptake. The serotonin, dopamine, and norepinephrine are connected to depression (Advokat, Comaty, Julien, 2014). Depression caused the brain to become unbalances and the connection between the neurons of the neurotransmitter is poor. The serotonin controls to mood, appetite, sleep, aggression, and sexual behaviors. By the way, a person with MDD becomes uninterested in sexual activities. The norepinephrine manages the stressful situation that may arise. Stressful life events such as the loss of a loved one, financial stress, loss of a job, traumatic accidents, and interpersonal problems would change one’s behavior within a matter of minutes. The dopamine is used to control the pleasure. Basically saying, when these three neurotransmitter are not connected, being imbalances, they cause depression symptoms to

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