What causes dark circles under eyes NHS?
The area under the eyes can appear darker due to constricted blood vessels causing hyperpigmentation, or from thinning of the skin around the eyes. All causes of dark circles under the eyes include: lack of sleep or poor sleeping habits. allergies, including hay fever.
Why am I starting to get dark circles under my eyes?
The most common causes of dark circles under the eyes are lack of sleep and genetics. Dark circles under the eyes can also be caused by allergies, excessive alcohol consumption, and aging. More serious medical conditions like anemia or iron deficiency may also be causing your dark circles.
What causes dark circles around eyes UK?
One of the most prominent reasons for dark circles is hyperpigmentation, which can be caused by both environmental factors (such as sun exposure, smoking and poor sleep), and genetics.
Are dark circles genetic?
This risk factor is thought to be due to changes in pigmentation. Genetics: Dark circles can be hereditary. Research has found that if someone has dark circles under their eyes, these also appear in some other family members.
Can stress cause dark circles?
When you’re stressed, blood is provided to other parts of your body, barring the face, which makes it look very pale. This causes the blood vessels underneath your eye to be more apparent, eventually giving birth to dark circles.
Do allergies cause dark circles?
Allergic shiners, also called allergic facies or periorbital venous congestion, are a symptom of allergies. They appear as dark circles under the eyes and resemble bruises or “black eyes.” Allergic shiners are caused by the pooling of blood under the eyes, due to the swelling of the tissue in the nasal cavities.
Why do doctors look under your eyelids?
The observation of that nerve is a crucial part of a comprehensive eye examination. By examining your eyes in this way, your eye doctor can often detect conditions such as diabetes, high blood pressure, arterial plaque, multiple sclerosis, brain tumors, stroke, leukemia and many other conditions.
Why do I have black circles under my eyes?
Dehydration – when your body is not nourished with enough water, the skin beneath your eyes begins to look dull and your eyes can look sunken, due to their close proximity to the underlying bone. This can cause black circles under your eyes.
Who is most at risk for dark circles under eyes?
Though they can affect anyone, dark circles are most common in people who: 1 are elderly 2 have a genetic predisposition to this condition ( periorbital hyperpigmentation) 3 are from non-white ethnic groups ( darker skin tones are more prone to hyperpigmentation around the eye area)
How can I get rid of dark circles under my eyes?
Applying cold tea bags to your eyes can improve their appearance. Tea contains caffeine and antioxidants that can help stimulate blood circulation, shrink your blood vessels, and reduce liquid retention beneath your skin. Soak two black or green tea bags in hot water for five minutes.
What causes your skin to turn dark in the Sun?
Sun overexposure. Overexposure to the sun can cause your body to produce an excess of melanin, the pigment that provides your skin with color. Too much sun — particularly for your eyes — can cause pigmentation in the surrounding skin to darken.