Heterochromia is a condition where a person has two different eye colors or variations in color within one eye. It can be genetic, caused by injury, or linked to medical conditions. Types include complete, sectoral, and central heterochromia. Most cases are harmless, but some may indicate underlying health issues. An eye exam can determine the cause.
Heterochromia occurs in three types: Complete heterochromia, where each eye is a different color; Sectoral heterochromia, where one eye has multiple colors; and Central heterochromia, where the inner iris is a different color than the outer ring. It can be congenital or result from injury, inflammation, or certain medications. While usually harmless, some cases may indicate an underlying condition. An eye exam can help determine the cause.
Heterochromia, a condition where the eyes have different colors, can be congenital or acquired. Common causes include genetic inheritance, injury, inflammation, or certain medical conditions like Horner’s syndrome or pigment dispersion syndrome. It can also result from eye surgery or medications. While usually harmless, sudden changes in eye color may indicate an underlying issue.
Heterochromia symptoms include differences in iris color, which may be subtle or distinct. It can be present at birth or develop due to injury, inflammation, or medical conditions like Horner’s syndrome or glaucoma. Some cases indicate genetic mutations, while others result from eye trauma or disease. An eye exam helps determine underlying causes.
Treatment and management options depend on the underlying condition. If heterochromia is congenital and does not affect vision, no treatment is needed. If caused by injury, disease, or medication, addressing the root cause may help. Cosmetic contact lenses can enhance eye color uniformity if desired. An eye exam can determine if treatment is necessary.
