"I am depressed" is something that you hear from a lot of people; and in all possibilities would have said it yourself. Though used for denoting an emotional low or while going through tough times, "depression" is something serious, something that can change the mental fabric of a person’s mind if not treated properly at the right time. Characterized by consistent dull mood and inability to perform daily tasks, depression can even lead to suicidal tendencies in extreme cases.

Signs and symptoms

Dull mood
Consistent emotional low
Person goes quiet
The feeling of helplessness and hopelessness
Loss of interest in daily activities
Loss of energy and lethargy
Appetite or weight changes
Self-criticism and self-loathing
Abnormal changes in the sleep cycle
Frequent anger or irritability
Reckless behavior
Lack of concentration
Unexplained aches and pains

Causes and risk factors

Loneliness, lack of social/emotional support
Financial stress
Difficult situations in life
Early childhood trauma or abuse
Persistent health problems or chronic pain
Family history of depression
Marital or relationship problems
Peer pressure, especially in students
Alcohol or drug abuse

Treating depression

A depressed person needs immediate psychiatric help, and close monitoring.
Anyone showing symptoms of depression should be given special care and be careful, never ignore the signs as this condition can lead to extreme guilt/ loss of interest in life/ suicidal tendencies. Support from family and friends is also extremely important to rehabilitate a depressed patient.