Is Depression A Disease? Mental Health And Major Depressive Disorder

Depression can feel overwhelming. However, understanding what it is, how it occurs and different supplementary strategies available for treatment can empower those living with this affective disorder to seek a higher quality of life. 

Below, we summarize what you need to know about depression. We’ll also be exploring the role that online therapy with a mental health professional can play in recovery and depression support.

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Definition and causes of depression in mental health

Depression is generally believed to be a complex mental health disorder that may affect many aspects of an individual's functioning and state of mind. 

Common symptoms of depression

People who have been diagnosed with depression may feel intense sadness, lose interest in activities they previously enjoyed, struggle in making decisions, have changes in sleep patterns or appetite, and struggle to concentrate or feel motivated. 

Depression and its causes: Is depression a disease?

Depression can be challenging to diagnose due to its wide range of symptoms. With proper care and treatment, however, individuals may have the ability to manage depressive symptoms and work towards living more satisfying lives. Understanding the possible causes of depression can be a strong first step to healing for some. 

There are generally many potential causes of depression—including biological, environmental, and psychological factors.

Biological, environmental, and psychological factors in depression

 Biologically, depression may be caused by imbalances in the brain's chemical signals or a family history of the disorder. Environmental factors such as stress, trauma, or a lack of social support may also contribute to the development of depression. Psychological factors such as negative thinking patterns or a history of mental health conditions can also play a role for some. 

If you are experiencing trauma, support is available. Please see our Get Help Now page for more resources.

Debating the nature of depression in major depressive disorder

The debate on the nature of depression is ongoing. Some experts may view major depressive disorder as a disease, and others generally view it as a symptom. Those who view depression as a disease might argue that it can result from an imbalance in the brain's chemical signals or genetics, and requires medical treatment to be appropriately managed. 

Understanding different perspectives on depression

On the other hand, those who view depression as a symptom might believe that it results from environmental or psychological risk factors—such as stress or negative thinking patterns, and may be more effectively treated with therapy or self-care strategies. 

Major depressive disorder: A dual perspective on mental health

We do want to note that both viewpoints generally have valid points and that the true nature of major depressive disorder may be a combination of biological and environmental/psychological factors. It is also thought by many to be rooted in a patient’s individual experience. 

Scientifically supported self-care strategies to help those living with depression

Self-care generally refers to individuals' actions taken to maintain their physical, mental, and emotional health. It can be a key part of managing depression and helping to prevent the recurrence of symptoms.

Self-care strategies for individuals with depression

Below are a few self-care strategies for individuals who experience depression:

Exercise: Regular physical activity has been clinically suggested to improve mood and reduce the risk of depression. It can be as simple as walking or participating in a structured exercise program—or whatever else feels doable to the person experiencing depression.

Sleep: Getting enough sleep can be helpful in managing depression-related symptoms and improving your overall health. Establishing a regular sleep schedule and creating a relaxing bedtime routine can be a helpful step if you are experiencing trouble sleeping as a result of depression.

Diet: A healthy, well-balanced diet may support physical and mental health, and can impact the symptomatic manifestation of depression. This can include consuming plenty of fruits, vegetables and whole grains, as well as following personalized dietary advice from a trusted physician or dietician. 

Relaxation techniques: Techniques such as deep breathing, meditation, and yoga might help to reduce stress and improve mood swings that can be associated with major depressive disorder.

Social support: Building and maintaining solid relationships with family and friends can provide a sense of connection and may also be a valuable source of support during difficult times.

These self-care strategies can be used as a part of a comprehensive treatment plan for depression, along with online therapy or medication. They can also be beneficial for people experiencing other mental health conditions, such as bipolar disorder, seasonal affective disorder, or another mood disorder.

How can online therapy support those experiencing depression?

Online therapy can provide a greater means of entry to mental health professionals and resources for those experiencing depression. This form of therapy can be held conveniently from home or another safe location, quickly connecting people with depression to resources that might help. This can make support a more attainable goal for those who may experience difficulty leaving the bed.  

The efficacy of online therapy for treating depression

Many clinical sources agree that online therapy can be an effective means of addressing major depression (major depressive disorder), other types of depression, bipolar disorder, and anxiety disorders. A study published in 2012 in Behavior Research & Therapy explored the efficacy of online therapy for the treatment of depression. 

Effectiveness of online therapy for depression

The study found that individuals who participated in the program showed significant reductions in symptoms of depression compared to those who did not participate as a direct result of virtual intervention. These findings suggest the positive potential of online therapy to be an effective treatment for symptoms of depression.