Depression is a misunderstood mental disorder that can be sometimes treated with the help of medicines. However, before any medication for depression is taken, it is often necessary that the signs linked to depression are taken into consideration. It is not necessary that depression is linked to a particular cause; there are numerous reasons for depression, and they can be identified through various signs.

Listed below are 10 signs of depression that are an indication that all may not be well with him or her.

A persistent mood of despondency
Such a sign is the most common among the 10 signs of depression, and it should be treated delicately.

Feeling of hopelessness
A feeling of hopelessness dwells in the mind of the person when they feel depressed. Often, such people feel an imminent sense of loss.

Feeling of guilt
People who are depressed often feel that they are guilty of things that they might not have achieved. They may also have a sense of guilt for the smaller  things in life.

Lack of interest
A key sign of the onset of depression setting in is that people suffering from depression feel that they have lost interest in various activities in life that they previously enjoyed.

Decreased energy
A feeling of fatigue tends to set when one feels depressed. One may not want to do much work and take things and aspects concerning their life for granted.

Insomnia or early morning awakening
Waking up early is a good habit, but if a person ends up doing this on a continuous basis, depression can be considered a suspect cause. Those feeling depressed may also stay awake for long hours.

Difficulty in concentrating
A person who is depressed may often find themselves in a position where concentrating on a task gets beyond their limits. This lack of attention may

Weight loss or gain
Unusual weight loss and gain can also be considered as signs of depression. A sudden increase or decrease in appetite is common among those who are depressed.

Thought of death or suicide
A person might also suffer from suicidal tendencies in some cases of extreme depression. In such cases, it is important that a watch on the person should be kept, until the time they overcome depression.

Restlessness
A depressed person may feel restlessness most of the time during the day. Lack of interest in doing work also increases this restlessness.

The 10 signs of depression listed above can be cured with care, love, and a little medical assistance.