Depression is a disease that affects the brain and arises due to various biological, psychological, and environmental factors. Changes in brain chemistry and certain neural functions may play a role in the development of the disease. In medical literature, depression is also referred to as major depressive disorder or clinical depression. Depression is not a personality trait or a temporary change in mood; it is a serious psychiatric condition.
Although symptoms of depression vary from person to person, they typically include a pessimistic mood, sleep disturbances, loss of interest, and low energy. If left untreated, these symptoms can significantly affect his quality of life. He generally begins to show positive progress during treatment when he seeks help from a specialist and appropriate treatment methods are applied.
There are different types of depression. These types are classified based on the person’s age, biological factors, and lifestyle. They are as follows:
- Masked depression
- Smiling and atypical depression
- Depression in the elderly and postmenopausal depression
- Dysthymic depression
- Postpartum depression
- Depression in Children and Adolescents
- Postpsychotic depression
- Depression due to organic causes
Depression is not a simple condition that a person can resolve on his own. It is a treatable disorder, and it is important for the individual to seek professional help. This condition is not merely a temporary low mood or a state of sadness. For a diagnosis of depression to be made, there must be a persistent change in mood that affects daily functioning over a specific period of time. Treatment is administered by a specialist psychiatrist and may include medication, psychotherapy, or a combination of both, depending on the individual’s situation. With an appropriate treatment plan, most individuals can achieve positive outcomes.
Although this condition can be diagnosed at any stage of life, it is most commonly diagnosed in people in their 30s and 40s. Research indicates that depression is diagnosed more frequently in women than in men. This is thought to stem from biological, hormonal, and social factors.
Major depression is a serious disorder that arises as a result of biological, psychological, and environmental factors and manifests as impairments in brain function. This
disease can manifest with different symptoms in each individual. However, symptoms of depression may not appear simultaneously or with the same intensity in all patients.
Key Symptoms of Depression
Depression is a condition that can manifest through various symptoms. These symptoms generally affect a person’s emotional, mental, and physical well-being. The key symptoms of depression are:
- Persistent feeling of sadness: A prolonged sense of unhappiness and hopelessness.
- Pessimistic thoughts: A negative outlook on life and the future.
- Hopelessness and helplessness: Having no hope for the future.
- Inability to enjoy life: An inability to derive pleasure even from activities that were previously enjoyable in daily life.
- Loss of interest: A noticeable decrease in interest in various topics.
- Depressive mood: Depressive feelings and a sense of meaninglessness, particularly intense in the mornings.
- Loss of motivation: Difficulty setting goals for the future and focusing on those goals.
- Anxiety and fears: Restlessness, tension, and feelings of worry.
- Crying or inability to cry: Crying spells accompanying feelings of sadness, or complaints of being unable to cry.
- Focus on the past: Frequent recollection of negative events and increased feelings of regret.
- Feelings of worthlessness and guilt: Constantly feeling inadequate, worthless, or guilty.
- Sensitivity: Increased sensitivity.
- Feeling of loneliness: Feeling alone.
- Negative thoughts about the future: A constant sense of hopelessness.
- Slowed thinking and speech: Mental sluggishness, which may lead to reduced speech.
- Forgetfulness and attention problems: Difficulty learning new things, lack of concentration, and forgetfulness.
- Loss of energy: Constant fatigue and getting tired easily.
- Sleep disturbances: Inability to fall asleep, waking up frequently during the night, or waking up tired in the morning. In some cases, excessive sleeping.
- Changes in appetite: Loss of appetite and weight loss, or overeating and weight gain.
- Suicidal thoughts: Severe suicidal thoughts, plans, or attempts.
A preliminary diagnosis of depression is made through a psychiatric evaluation. However, some physical illnesses may present with similar symptoms. Therefore, a differential diagnosis is necessary for an accurate diagnosis. Psychiatrists use various tests to determine the severity of the illness and the appropriate treatment:
- Blood tests
- QEEG (Quantitative EEG)
- Brain MRI
- Psychometric tests
An accurate diagnosis and effective treatment plan should be developed by a specialist psychiatrist. This process plays a crucial role in managing depression.
Depression Test
A depression test evaluates a person’s current mood, emotional states, and thoughts according to a scoring system. The primary purpose of this test is to objectively analyze the individual’s emotional state, thoughts, and perspective on the events he experiences.
A depression test is typically administered as follows:
- In-depth interview: The specialist gathers information about the person’s current situation and history.
- Test administration: An appropriate depression test is administered to the individual.
- Evaluation: The results of the depression test are evaluated in conjunction with a clinical examination and other diagnostic methods.
As a result of this process, the individual may be diagnosed with depression, and an appropriate treatment plan can be developed.
Click here for an online depression test.
Psychometric Tests
Psychometrics is a scientific discipline that measures an individual’s personal characteristics and general qualities. Psychometric tests are used to assess individuals’ abilities and qualities. These tests are administered particularly during hiring processes to determine whether individuals are suitable for a specific position.
The primary objectives of psychometric tests are as follows:
- To measure an individual’s general abilities.
- To assess the extent to which these abilities translate into skills.
- To assess an individual for a position that matches his abilities and qualifications.
By measuring an individual’s general characteristics, psychometric tests aim to ensure the best possible match for both the individual and the position. This evaluation process is beneficial for both the individual’s personal development and professional success.
Types of Depression
Depression is a mental disorder classified into different types based on its severity and symptoms. Each type of depression may present with its own unique symptoms and requires treatment by a specialist.
Clinical Depression (Major Depressive Disorder)
This is the most severe form of depression. In this type of depression, the individual experiences the following intense emotions:
- Sadness
- Feelings of worthlessness
- Hopelessness and pessimism
- Anxiety and persistent thoughts
The likelihood of recovery without treatment is low; therefore, it must be diagnosed and treated by a specialist.
Major Depressive Disorder with Atypical Features
In atypical depression, the individual’s mood changes rapidly in response to external factors. It is most commonly seen in adolescents and adults. This condition causes significant changes in the individual’s behavioral patterns.
Postpartum Depression
One form of this condition is postpartum depression. Postpartum depression can occur during pregnancy and for approximately one month after childbirth.
Seasonal Affective Disorder
Seasonal Affective Disorder is another type of depression. This condition typically arises in the fall and winter months due to reduced sunlight. Because it is seasonal, it is not a constant condition. Seasonal Affective Disorder is particularly common among men and young boys.
Individuals with seasonal affective disorder exhibit behavior in the fall and winter months that is very different from their behavior in the spring and summer months. While they may appear sad, gloomy, withdrawn, quiet, and calm during the winter months, they tend to be happy, excited, energetic, talkative, active, affectionate, and cheerful during the summer months.
Major Depression with Melancholic Features
In this type of depression, the individual completely loses interest in activities he previously enjoyed. Symptoms include:
- Insomnia
- Constant unhappiness and anxiety
- Low energy
Major Depressive Disorder with Psychotic Features
In this type of depression, the individual begins to experience hallucinations and delusions. He hears voices from nowhere. He reports that these voices say negative things to him. This is a serious type of depression that must be diagnosed and treated by a specialist.
Major Depressive Disorder with Catatonic Features
Major depressive disorder with catatonic features is one type of depression. Individuals experiencing this condition exhibit significant impairments in their psychomotor functioning. These impairments may manifest as a complete lack of speech, the repetition of other people’s voices and behaviors, and involuntary muscle movements.
Dysthymic Disorder
Dysthymic disorder is a long-term form of depression. Its symptoms can persist for several years and profoundly affect the individual’s life:
- Constant hopelessness
- Loss of interest and pleasure
- Mood disturbances lasting for years
Depression Treatment
Depression treatment aims to eliminate the factors that negatively affect his mood and emotional state. This treatment process includes psychotherapy, medication, and brain stimulation techniques. With effective treatment, partial improvement can usually be achieved within a few weeks, and full recovery within 2–4 months.
Depression treatment aims to eliminate the factors that negatively affect a person’s mood and emotional state. This treatment plan includes psychotherapy, medication, and brain stimulation techniques. With effective treatment, partial improvement can be achieved within a few weeks, and full recovery within 2–4 months. Depression treatment methods are as follows:
- Mild Depression: Psychotherapy alone is usually sufficient. This method is preferred especially when stress factors have been eliminated.
- Moderate Depression: Medication may be used in addition to psychotherapy. Light therapy may be used for seasonal depression. If necessary, methods such as Transcranial Magnetic Stimulation (TMS) may be employed.
- Severe Depression: Hospitalization is required for patients at risk of suicide. Intensive individual psychotherapy, family therapy, and biological treatment methods are employed during this process.
Treatment Duration and Progress
For individuals experiencing this type of disorder for the first time, treatment should generally be continued for at least six months. For those who have experienced similar conditions before, treatment may continue for a longer period—even for years—for maintenance purposes. In treatment-resistant cases that do not respond to standard methods, ketamine infusion therapy may also be used as an option.
Due to the stresses of daily life, everyone may feel sad or unhappy from time to time. However, if feelings of extreme unhappiness, hopelessness, and worthlessness persist for days on end, this may be a sign of a psychological disorder and requires professional help.
The duration and progression of treatment are tailored to his individual needs through a multidisciplinary approach. Each stage is carefully managed, and adjustments to the treatment plan can be made as needed.
Individual Treatment Needs for Depression
Not everyone is affected by depression in the same way; therefore, treatment for this condition must be planned on an individual basis. Tailoring the treatment process to the individual is crucial for achieving the best results.
Assessment of Personal and Medical History
The way each individual experiences depression varies depending on his medical history, genetic predispositions, environmental factors, and living conditions. For this reason, the patient’s personal and medical history is evaluated in detail before beginning treatment. Family history is also taken into account, as the presence of such issues or other mental health problems in the family may influence the individual’s response to treatment.
Characteristics of Symptoms
The symptoms of this condition can vary from person to person. While some may primarily experience feelings of hopelessness and low energy, others may suffer from anxiety or sleep disturbances. Accurately identifying these symptoms plays a crucial role in tailoring the treatment plan.
Adapting Treatment Methods
While a particular treatment method may be effective for one patient, the same method may not be sufficient for another. For this reason, various treatment options—such as medications, psychotherapy methods, and brain stimulation techniques—are tailored to the patient’s needs during the treatment process. The response to treatment is monitored, and adjustments are made to the treatment plan as needed.
Monitoring Response to Treatment
Throughout the treatment process, the patient’s response to depression symptoms is regularly monitored. If the expected response to treatment is not achieved, additional treatment methods or supportive therapies are added. The response to treatment is evaluated based on improvements in the patient’s quality of life, daily functioning, and overall mood.
Long-Term Management and Monitoring
This condition can sometimes follow a chronic course and may recur. Therefore, the patient’s condition is monitored even after the treatment process ends, and long-term maintenance treatment plans are developed as needed. To prevent the recurrence of depression, preventive measures such as stress management, lifestyle changes, and regular psychological support may be implemented.
Treatment Methods Used
The treatment process is planned according to the severity of his condition, medical history, and personal characteristics. Treatment methods include psychotherapy, medication, brain stimulation techniques, and, when necessary, Electroconvulsive Therapy (ECT). With this multifaceted approach, the goal is to ensure his optimal recovery and improved quality of life. The treatment methods used are as follows:
Antidepressants and Psychotherapy
The effects of antidepressant medications typically become noticeable after two or three months. Psychotherapy can last several weeks or longer, depending on the severity of the depression. Significant progress can be achieved after an average of 10–15 sessions.
Electroconvulsive Therapy (ECT)
ECT may be used for patients with severe major depression or bipolar disorder who do not respond to other treatments. This treatment is performed by a team of trained medical professionals.
Phototherapy
Phototherapy, also known as bright light therapy, is a treatment method used to treat depression. Phototherapy aims to treat the patient by exposing him to the positive effects of daylight. Phototherapy helps regulate mood and alleviate depressive symptoms. Clinical studies have shown that phototherapy helps regulate mood in patients with depression and supports a more positive mood and overall sleep quality.
Transcranial Magnetic Stimulation (TMS)
Magnetic stimulation therapy is a treatment method used specifically for the treatment of treatment-resistant depression. The decision to administer this treatment is made with a doctor’s approval. With magnetic stimulation therapy, magnetic waves are delivered to a specific area of the brain in a completely harmless and painless manner to treat the condition. It is a widely used and proven treatment method worldwide.
Medication and Brain Stimulation Techniques (TMU, Electroconvulsive Therapy—ECT)
Medication and brain stimulation techniques are among the treatment methods used for treatment-resistant depression.
Ketamine Infusion Therapy
Ketamine infusion therapy (KIT) is a method used specifically for the treatment of depression. Antidepressants play a crucial role in treatment, but in some cases, medication alone may not be sufficient. In such cases, ketamine infusion therapy may be administered with a doctor’s approval.
Signs of Recovery from Depression
Signs of recovery from depression include an improvement in his mood and a positive shift in his outlook on life.
- Sleep patterns improve
- He becomes happier and turns toward activities he enjoys
- Motivation increases
- He wants to socialize more
- He pays more attention to healthy eating
- His outlook is much more positive than before.
