Is depression neurosis?

Depression is not neurosis.

Depression is a common mood disorder characterized by persistent, severe depression, decreased interest, and may be accompanied by fatigue, sleep disorders, and lack of concentration. The causes are complex and generally related to genetic, biochemical, and environmental stress. Neurosis is a common neurological disorder characterized by excessive sensitivity to multiple stimuli. Common symptoms include headache, rapid heartbeat, gastrointestinal discomfort, excessive sweating, etc. Generally, it is related to genetic, environmental, personality and other factors. The symptoms of the two may overlap, but they belong to two different diseases and require different treatments.