Depression: What It Is, Causes, Symptoms, Types & Treatment
- Ravyn Ramos
- Jun 9
- 4 min read
Updated: Jul 30
Depression is the most misunderstood psychological condition that is widespread. It impacts the way you think, and feel and act- it is much more than being sad.
In this post, we shall discuss:
What Depression is in reality
Common causes
Signs to look out for
Types of depression Different types of depression
Conventional and integrative treatments
What Is Depression?
Depression (or major depressive disorder, or clinical depression) is a mental disorder that results in low mood, loss of interest and a decreased ability to operate and perform in daily life. This can influence your sleep, energy, motivation, concentration, and relations.
It is more than being in a bad mood. Depression has the potential to negatively affect your chances of leading a desired life.
Causes of Depression
It does not have a single cause. It can be an amalgamation of biological, psychological and environmental factors:
Serotonin, dopamine, and glutamate imbalances in the brain
We all know about chronic stress or trauma.
Hormonal imbalances(such as thyroid or reproductive)
Depression or other mental cases in the family history
Health conditions (e.g. chronic pain, autoimmune disease)
Gut health and swelling
Life situations: bereavement, separation, job, solitude
Common Symptoms
There may be different symptoms of depression, and they may be as follows:
Losing interest in activities that you enjoyed doing in the past
Lethargy or low energy
Sleep issues (lack of enough or excess)
Weight and appetite changes
Difficulty concentrating
Guilt, shame, or no self-worth
Suicidal ideations or self-harm ideations
Types of Depression
Depression can take such forms as:
Major Depressive Disorder (MDD) – the traditional variety of the long-term kind of depression
Persistent Depressive Disorder (Dysthymia) low chronic depression
Postpartum Depression Postnatal Depression
SAD (Seasonal Affective Disorder) associated with the winter light changes
PMDD severe mood problems that are related to menstruation
Treatment-Resistant Depression – does not react to usual drugs
Treatment Options
Depression Treatment should be personalized, depending on the individual’s root causes, severity, and life circumstances. At Solshine, we use an integrative medicine approach that may include:
Conventional Treatments:
Antidepressant medications (SSRIs, SNRIs, etc.)
Talk therapy (CBT, psychodynamic, etc.)
Lifestyle changes: sleep, exercise, nutrition
Integrative & Functional Treatments:
Functional lab testing to find underlying issues (inflammation, hormone imbalances)
Nutritional support (e.g., vitamin B12, omega-3s, adaptogens)
Trauma-informed therapy
Mind-body tools (like breathwork, EMDR, mindfulness)
Advanced Options:
Ketamine-assisted therapy
Psychedelic integration support
IV therapy for nutrient deficiencies and chronic fatigue
You’re Not Alone
When you or your loved one is battling depression, you should know that there is always a way out. This does not make you weak, broken or hopeless. The brain and body have a chance to heal with the proper help, and life may be worth living once again.
Are you prepared to learn more about what you might do? Our team at Solshine Wellness is ready to guide you without castigating or judging and with a becoming that takes care of all aspects of the personality.
Frequently Asked Questions
How do you know if you're depressed?
You might be experiencing depression if you feel persistently sad, hopeless, or empty for more than two weeks. Other signs include loss of interest in activities, fatigue, changes in sleep or appetite, difficulty concentrating, and feelings of guilt or worthlessness. If these symptoms affect your daily life, it's important to speak with a mental health professional for evaluation.
What are the 4 main causes of depression?
The main causes of depression can vary by person, but generally fall into four categories:
Biological – Brain chemistry imbalances, genetics, or hormonal changes.
Psychological – Negative thought patterns, low self-esteem, trauma.
Environmental – Stressful life events like loss, abuse, or financial problems.
Social – Loneliness, lack of support, or toxic relationships.
Often, depression results from a combination of these factors.
What helps with depression?
Treatment options for depression include:
Therapy (such as cognitive behavioral therapy or talk therapy)
Medication (antidepressants prescribed by a doctor)
Lifestyle changes (exercise, sleep, nutrition, mindfulness)
Support systems (friends, family, or support groups)
Advanced treatments (like TMS or ketamine therapy in clinical settings)Getting professional help early can greatly improve outcomes.
Can depression go away on its own?
Mild depression may improve over time with self-care and life changes, but moderate to severe depression usually requires professional intervention. Ignoring symptoms can worsen the condition. Seeking help early leads to better recovery
How does Solshine Medical treat depression?
At Solshine Medical, we offer personalized depression treatment plans, including counseling, medication management, lifestyle coaching, and advanced therapies like TMS or ketamine infusions. Our compassionate team is here to help you feel better and regain control of your life.
What are the early warning signs of depression?
Early signs may include feeling tired all the time, withdrawing from social activities, sleeping too much or too little, loss of interest in hobbies, irritability, or unexplained physical aches and pains
What is the difference between sadness and depression?
Sadness is a normal human emotion that comes and goes. Depression is a mental health disorder that lasts longer (typically over two weeks), is more intense, and affects your ability to function in daily life.
Is depression genetic?
Depression can run in families, suggesting a genetic component. However, environmental and psychological factors also play a major role. Having a family history of depression doesn’t guarantee you’ll develop it — but it may increase your risk.
What’s the best therapy for depression?
Cognitive Behavioral Therapy (CBT) is often considered the most effective for depression. Other useful types include Interpersonal Therapy (IPT), Psychodynamic Therapy, and Mindfulness-Based Cognitive Therapy (MBCT).
How is depression diagnosed?
Depression is diagnosed through a comprehensive mental health evaluation by a professional. This may include clinical interviews, symptom checklists, and discussions about your emotional and physical health history.
Can I recover from depression completely?
Yes. With the right treatment plan, many people recover fully from depression. Others may manage it as a chronic condition. Either way, long-term recovery is possible with ongoing support.
What happens if depression is left untreated?Untreated depression can worsen over time and increase the risk of substance abuse, relationship problems, physical health issues, and even suicide. Early diagnosis and treatment are crucial.
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