Symptoms of depression may include persistent sadness, loss of interest in activities you once enjoyed, changes in appetite or weight, difficulty sleeping or sleeping excessively, fatigue, difficulty concentrating, and thoughts of suicide. If you experience several of these symptoms for more than two weeks, it is important to seek help.

Depression is diagnosed through a clinical evaluation that includes a review of symptoms, medical history, and sometimes standardized questionnaires. A mental health professional will conduct a thorough evaluation to determine the diagnosis and type of depression.

Treatments for depression may include psychological therapy, such as cognitive-behavioral therapy, and medications, such as antidepressants. The choice of treatment depends on the severity of the depression and the individual preferences of the patient.

Yes, depression can be treated without medication through psychological therapy, lifestyle changes, regular exercise, a healthy diet, and stress management techniques. However, each case is unique, and it is important to discuss treatment options with a healthcare professional.