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Understanding Depression

Symptoms, Causes, and Treatments

By Myka YamiPublished 7 months ago 3 min read

Depression is a complex and debilitating mental disorder that affects millions of people worldwide. According to the World Health Organization, depression is the leading cause of disability in the world, and in the United States alone, close to 10% of adults struggle with it. Despite its prevalence, depression can be difficult to understand, especially for those who have never experienced it. It is often confused with feeling sad or down, but clinical depression is much more than just a passing mood. It is a medical disorder that can significantly interfere with one's ability to work, play, or love. In this article, we will explore the symptoms, causes, and treatments for depression to help you or your loved ones cope with this challenging condition.

One major source of confusion surrounding depression is the difference between having depression and merely feeling depressed. While it is natural to feel sad from time to time, clinical depression is a medical disorder that persists for at least two consecutive weeks, significantly affecting an individual's ability to work, play, or love. Depression can manifest itself in various ways, including a low mood, loss of interest in things that one would typically enjoy, changes in appetite, feeling worthless or excessively guilty, sleeping too much or too little, poor concentration, restlessness or slowness, loss of energy, or recurrent thoughts of suicide. To receive a diagnosis of depression, an individual must have at least five of these symptoms, according to psychiatric guidelines.

Depression has physical manifestations inside the brain that can be seen with the naked eye and X-ray vision. Individuals with depression have been found to have smaller frontal lobes and hippocampal volumes. On a more microscopic scale, depression is associated with abnormal transmission or depletion of certain neurotransmitters, especially serotonin, norepinephrine, and dopamine, blunted circadian rhythms, specific changes in the REM and slow-wave parts of one's sleep cycle, and hormone abnormalities, such as high cortisol and deregulation of thyroid hormones. However, neuroscientists still do not have a complete understanding of what causes depression, as it seems to have to do with a complex interaction between genes and the environment. There is currently no diagnostic tool that can accurately predict when or where depression will show up.

Because depression symptoms are intangible, it can be difficult to know who may look fine on the outside but is struggling on the inside. According to the National Institute of Mental Health, the average person suffering from a mental illness takes over ten years to ask for help. However, there are effective treatments available for depression. Medications and therapy complement each other to boost brain chemicals, and in extreme cases, electroconvulsive therapy can be helpful. Other promising treatments, like transcranial magnetic stimulation, are also being investigated.

If you know someone struggling with depression, it is crucial to encourage them gently to seek out help and support. Offering to help with specific tasks, like looking up therapists in the area or making a list of questions to ask a doctor, can be immensely helpful. To someone with depression, taking the first steps can seem insurmountable, but it is essential to remind them that depression is a medical condition like asthma or diabetes. It is not a weakness or a personality trait, and they should not expect themselves to just "get over it."

In conclusion, depression is a prevalent mental health disorder that can significantly affect an individual's quality of life. It is essential to understand the difference between feeling sad and having depression, as the latter is a medical disorder that requires treatment. While we still have much to learn about the causes of depression, there are effective treatments available, and individuals struggling with depression should seek help and support. By raising awareness and reducing the stigma surrounding mental health, we can ensure that those who need help receive it promptly and effectively.


About the Creator

Myka Yami

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  • Myka Yami (Author)7 months ago

    Picture by Andrea Piacquadio

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