Two Different Colored Eyes: A Rare Phenomenon
What is Heterochromia?
Heterochromia is a rare condition in which a person has two different colored eyes. It is also known as heterochromia iridis or heterochromia of the iris. This condition affects about 1 in every 10,000 people in the world, making it a very rare phenomenon. It is usually classified as either complete (when each eye has a different color) or partial (when one or both eyes have different shades of the same color).
Causes of Heterochromia
Heterochromia is caused by an excess or deficiency of melanin, a pigment that gives color to our eyes, skin, and hair. It can be inherited, or it can be caused by an injury or disease, such as Waardenburg Syndrome or Horner Syndrome. It can also be caused by the use of certain medications or by exposure to certain chemicals.
Types of Heterochromia
There are two types of heterochromia, central and sectoral. Central heterochromia is when the pupil of one eye is a different color than the rest of the iris. Sectoral heterochromia is when part of the iris is a different color than the rest of the iris.
Treatment
Heterochromia does not usually require treatment, as it is not a serious health concern. However, if the cause is a disease or injury, treatment may be necessary. In some cases, contact lenses may be used to change the color of the eyes, although this is not a permanent solution.
Conclusion
Heterochromia is a rare condition in which a person has two different colored eyes. It can be caused by an excess or deficiency of melanin, or by an injury or disease. While it is not a serious health concern, treatment may be necessary if the cause is a disease or injury. It is a unique phenomenon that is sure to draw attention.