Under-eye circles and bags can be frustrating and difficult to conceal. While most under-eye concerns are cosmetic—caused by factors like lack of sleep or aging—persistent or worsening under-eye issues may sometimes signal other underlying health concerns. Below, we explore common causes and dispel some myths to provide a balanced perspective.
Thin Skin and Visible Blood Vessels
The skin beneath our eyes, known as the periorbital area, is thin and delicate, which makes the blood vessels underneath more visible. As skin naturally loses collagen and elasticity with age, these underlying blood vessels may show through, creating a bluish or dark tint. Fortunately, this discoloration is typically cosmetic and does not indicate any health issue.
Under-Eye Hyperpigmentation
Hyperpigmentation, unlike thin skin and pronounced blood vessels, can have many causes. It can occur both spontaneously or systematically, progressing over time. The most common causes of hyperpigmentation are:
- Sun exposure
- Genetic pigmentation
- Allergic dermatitis
- Edema/swelling
- Hormones
- Aging
Some hyperpigmentation may also occur alongside mild swelling (edema), which can darken the appearance of the skin. Generally, these issues are harmless and can often be improved with lifestyle changes like sun protection and managing allergies.
