As a matter of fact, dark circles are not a medical issue, but they can be very maddening and embarrassing. Practically, everyone has dark circles under eyes from time to time, but luckily they are temporary. Dermatologists concern them as the second highest dermatological problem.
Dark circles make a person look older, tired, stressed and even depressed, that’s why they are socially very embarrassing.
Causes of Dark Circles
Mistakenly most people belief that exhaustion is usually the most common cause of dark circles.
 In actual fact, the most common cause is nasal congestion. The matter is that when our nose is congested, veins that usually drain from the eyes into the nose become dilated and darker.
The second cause of under eye circles is eyelid swelling during sleep. During lying down, gravity causes fluid to gather in the lower eyelids, creating the appearance of shadows below eyes.
To the point, dark circles can also be an inherited tendency. It is one of the primary causes.
Under eye dark circles can result from chronic skin conditions like atopic eczema.
Lack of sleep is not really a cause, but it makes them more obvious. - Dark circles can result owing to the natural aging process.
Ultraviolet A (UVA) light and smoking are other causes, which damage the skin.
Lack of vitamins can cause dark circles under the eyes.
Such woman’s condition as pregnancy and menstruation make our skin pale. Many people associate dark circles with hormones – but dark circles are a non-hormonal problem.
Allergies cause dark circles as histamine reactions cause dark smudges to come into view under the eyes.
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