However, this is a misconception. Depression can be life threatening and can ruin a person's relationships as well his or her ability to work and function. Depression, therefore, is a serious disease in which the mood regulating system is not working properly. It can result in low mood, loss of interest in activities, and a poor self attitude. It can frequently involve sleep problems, trouble concentrating, decreased energy, appetite changes, irritability, anxiety and suicidal thoughts.
Depression often runs in families and is more common in women.
It can frequently begin in childhood or as a young adult. Even an elderly person who has never had it can develop it. Fortunately, it is very treatable. There are many medications which are now available to treat depression safely and effectively. It can also be helped by therapy and counseling in addition to medications.