Dark circles under the eyes are seen in many people the dark eyes maybe a cause for decreased beauty in people. They may look tired and disheveled all because their eyes have dark circles around them. There are many causes of dark circles and a person has to know what causes dark circles under the eyes to be able to prevent them from forming.
The first thing that a person has to remember about the cause of dark circles is that the lack of sleep can cause them. When a person is suffering from sleep disorders or if the person simply is not able to sleep, then the person can have dark circles under the eyes.
When a person rubs the eyes repeatedly, then this can also cause dark circles under the eyes. The person usually rubs the eyes when they do not have adequate sleep. Excess stress can also cause dark circles under the eyes. The stress can be related to various factors, but stress and insomnia are related to each other and this may be the reason for the person to have dark circles under the eyes.
Dehydration is another cause of dark circles under the eyes. A person may be dehydrated due to a variety of reasons. Some of the common causes of dehydration that can cause dark circles under the eyes are decreased intake of food, excessive diarrhea, not taking enough fluids. These cause dehydration that can cause the eyes to look sunken and also can make dark circles to appear under the eyes.
The normal ageing process can also cause the dark circles to appear under the eyes. The normal ageing process in fact causes the skin on the face to become folded and also darker. This is more in the area under the eyes. This is the common cause of dark circles under the eyes in older people.
Some people have the dark circles under the eyes as a genetic problem. This can be a hereditary thing that is passed on to the children from the parents. If this is the cause of the dark circles, then it is very difficult to treat this problem.
In some people, the fluid retention that occurs due to various reasons can be another cause of the dark circles under the eyes. People who have fair skin if they have any problem of the eye will have an excess of dark circles. These are the various causes of dark circles under the eyes.