
What is Major Depressive Disorder?
The child in my relative's family has been diagnosed with severe depression, and they say it's very serious. I'd like to ask, what exactly is this condition?

Major depressive disorder, commonly referred to as "major depression" or "clinical depression," is a serious mental illness. Patients may experience persistent feelings of sadness and negativity, and may feel intense sorrow, hopelessness, and helplessness, with emotional states that are difficult to overcome.
Treatment for major depression typically involves a combination of medication and psychotherapy, sometimes supplemented by lifestyle modifications. Antidepressants such as selective serotonin reuptake inhibitors (SSRIs) and tricyclic antidepressants can help regulate neurotransmitter levels in the brain and improve mood. Psychotherapy, particularly cognitive behavioral therapy (CBT), helps patients identify and change negative thought patterns and behavioral habits, enhancing their ability to cope with stress. Additionally, regular physical activity, a healthy diet, adequate sleep, and avoiding alcohol and drugs can also have positive effects on alleviating depressive symptoms.
Medication should be taken under the guidance of a qualified physician.