What depression is and typical symptoms
Depression, or major depressive disorder, is a serious mood condition that extends far beyond temporary sadness. It involves neurochemical alterations affecting serotonin, noradrenaline, and dopamine pathways, along with dysregulation of the neuroendocrine system. These changes impair emotional regulation, physical energy, cognitive focus, and everyday functioning.
Symptoms vary between individuals, but clinical criteria require persistent distress lasting at least two weeks. Common manifestations include:
- Persistent low mood: A continuous feeling of emptiness, hopelessness, or emotional numbness lasting most of the day.
- Anhedonia: A marked loss of interest or pleasure in activities, hobbies, and personal relationships previously enjoyed.
- Vegetative changes: Disrupted sleep architecture, such as early-morning awakening or excessive sleeping, accompanied by appetite and weight shifts.
- Psychomotor changes: Noticeable physical slowing of speech and movement, or agitated restlessness.
- Cognitive difficulties: Impaired concentration, memory lapses, slowed thinking, and indecisiveness affecting work and daily tasks.
- Somatic and emotional distress: Constant fatigue unrelieved by rest, unexplained physical aches, excessive guilt, and recurrent thoughts of death.
How depression is diagnosed in Turkish hospitals
Accurate diagnosis requires a structured clinical assessment. In Turkish hospitals, international patients entering psychiatry and addiction departments undergo thorough evaluations to differentiate major depression from bipolar disorders, adjustment difficulties, or medical conditions.
Evaluation begins with an in-depth psychiatric interview by a consultant psychiatrist. Clinicians use validated rating tools, including the Hamilton Depression Rating Scale (HAM-D) and the Patient Health Questionnaire (PHQ-9), to measure symptom severity and functional impact.
Because physical illnesses often cause or worsen depressive symptoms, hospitals arrange targeted testing through check-ups and diagnostics units:
- Routine blood panels: Full blood count, electrolyte balance, liver enzymes, and renal function markers.
- Endocrine screening: Comprehensive thyroid profiles to detect hypothyroidism, and cortisol evaluations coordinated with an endocrinology specialist.
- Nutritional markers: Serum vitamin B12, vitamin D, and folate levels affecting neurological health.
- Toxicology and imaging: Toxicology screens to exclude substance-induced symptoms, with brain MRI or EEG reserved for atypical or complex presentations.
Patients should bring comprehensive medical records, including previous psychiatric summaries, a full history of past medications with dosages, recent lab results, and notes on co-existing conditions.
Treatment options and clinical indications
Treatment depends on episode severity, previous medication response, and overall physical health. Final decisions are made by the treating consultant psychiatrist after reviewing diagnostic results.
| Option |
Typically used when |
Things to know |
| Psychotherapy |
Mild to moderate depression, or alongside medication for severe episodes. |
Structured methods like Cognitive Behavioural Therapy (CBT) address negative thought patterns; requires ongoing active engagement. |
| Pharmacotherapy |
Moderate to severe depressive episodes or persistent dysthymia. |
Includes SSRIs, SNRIs, or atypical antidepressants; therapeutic benefits typically take two to six weeks, requiring ongoing doctor supervision. |
| Neuromodulation |
Treatment-resistant depression unresponsive to multiple medications. |
Techniques include repetitive Transcranial Magnetic Stimulation (rTMS) or Electroconvulsive Therapy (ECT); delivered under clinical observation or brief anaesthesia. |
| Inpatient care |
Severe functional decline, medication cross-tapering, or acute crisis. |
Provides continuous nursing care, structured therapeutic routines, and daily psychiatric supervision in a hospital setting. |
Planning treatment in Turkey
Seeking mental healthcare abroad requires careful planning. Turkish hospitals usually conduct a remote records review before travel to determine if outbound travel is appropriate and whether outpatient or inpatient care is required.
Length of stay varies by treatment type. Diagnostic assessments and medication reviews typically require 7 to 10 days. Advanced interventions, such as daily rTMS courses or inpatient psychiatric care, usually require two to four weeks. When extended functional support is needed, structured programmes through rehabilitation units can be arranged.
Mental health treatment requires continuity. Prior to discharge, the treating hospital provides a detailed discharge summary outlining your diagnosis, medications, and therapeutic recommendations. You must coordinate with a psychiatrist or primary care physician in your home country to ensure uninterrupted prescriptions and long-term follow-up.
When travel is not advisable and urgent warning signs
International travel creates substantial psychological and physical demands. Flight travel, sleep disruption, unfamiliar surroundings, and language differences can worsen depressive symptoms. For individuals in acute distress, travelling abroad is unsafe.
Do not travel abroad, and seek immediate local emergency care, if you or a relative experience:
- Active suicidality: Thoughts of ending your life, suicide plans, or direct intent.
- Psychotic symptoms: Delusions, severe paranoia, or hallucinations.
- Severe self-neglect: Inability to eat, hydrate, or manage basic physical hygiene.
- Severe agitation: Extreme physical restlessness, confusion, or disorientation.
If any of these signs occur, stay in your home country and contact local emergency medical services, a mental health crisis team, or go to the nearest emergency department immediately.
