Common causes of dark circles under the eyes

The presence of dark circles under the eyes is a common problem and is often accompanied by swelling in that area.

Dark circles under the eyes are usually attributed to fatigue, but there can be many reasons for this.

Often, these dark circles are not a cause for concern and do not require any treatment.

These circles may bother you, but the truth is that their presence is a normal part of the human personality.

However, knowing the causes of the appearance of dark circles may help you in this regard.

Fatigue:

Too much or too little sleep and extreme fatigue are factors that contribute to dark circles under the eyes.

Lack of sleep causes the skin to become dull and yellow, which makes dark tissues and blood vessels under the skin visible.

Lack of sleep also causes fluid to accumulate under the eyes, making them appear puffy.

Age:

Dark circles under the eyes also appear with age.

As we age, the thickness of the skin decreases and the levels of fat and hormones that maintain elasticity decrease.

This makes the dark blood vessels under the skin more visible and the area under the eyes becomes darker.

Eye strain:

Hours spent staring at a computer or TV screen can increase eye strain.

This pressure causes the arteries around the eyes to enlarge, resulting in a darker skin tone.

Allergies:

Allergic reactions and dry eyes can also cause dark circles.

When an allergic reaction occurs, the body releases certain chemicals in response, causing various symptoms including itching, redness, and swelling of the eyes.

These chemicals dilate blood vessels, making them more visible near the skin.

Dehydration:

Dehydration is also a common cause of dark circles.

When the body does not get enough water, the skin under the eyes becomes dull and the eyes feel sunken.

Excessive sun exposure:

Excessive sun exposure causes the skin to produce more melanin, a hormone that maintains skin color.

As a result, the area around the eyes becomes darker.

Genetic factors:

Family history also plays a role in this regard, meaning that these dark circles can be inherited from parents to children.

Thyroid disorders or other diseases can also cause dark circles under the eyes.

Anemia:

During anemia, the amount of red blood cells in the body decreases, causing symptoms such as dizziness, weakness, difficulty breathing, and fatigue.

People with anemia also have a more yellow skin tone and may have dark circles under the eyes.

Note: This article is based on information published in medical journals. Readers should consult their physician for advice.