What Are Red Flags For The Iris?

  • John A. Osborne
  • Jan 31, 2023
Small Business Insurance Nevada

The iris, the colored part of the eye, is not only responsible for giving our eyes a unique color, but it also plays a crucial role in regulating the amount of light that enters our eyes. However, just like any other part of our body, the iris can also develop various problems that may affect our vision. Knowing the red flags for the iris can help you identify potential eye problems and seek appropriate medical attention. Here are some common red flags to watch out for:

Changes in Eye Color

One of the most obvious red flags for the iris is a change in eye color. While it’s not uncommon for eye color to change slightly throughout our lives, a sudden change in eye color can indicate an underlying health issue. For example, a yellowing of the eyes may be a sign of liver disease, while a darkening of the iris may be a symptom of melanoma, a serious form of skin cancer that can develop in the eye.

Abnormal Pupil Size

The size of our pupils can change depending on the lighting conditions, but if you notice that one pupil is consistently larger or smaller than the other, it may be a sign of a problem. Here are some possible causes of abnormal pupil size:

  • Brain injury or trauma
  • Neurological disorders
  • Infections
  • Glaucoma
  • Certain medications

Floaters and Spots

Floaters and spots are tiny specks or strings that appear to float across our field of vision. They are often harmless and may be more noticeable when we look at a bright background. However, if you suddenly notice an increase in floaters or see flashes of light, it may be a sign of a retinal tear or detachment, which requires prompt medical attention.

Blurred or Distorted Vision

If you start experiencing blurred or distorted vision, it may be a sign of an underlying eye condition. Here are some possible causes of blurred or distorted vision:

  • Age-related macular degeneration
  • Cataracts
  • Diabetic retinopathy
  • Glaucoma
  • Retinal detachment


Keeping an eye on the health of your iris is crucial for maintaining good vision. If you notice any of the red flags mentioned above, don’t hesitate to schedule an appointment with an eye doctor. Early detection and treatment can prevent serious eye problems from developing and preserve your vision for years to come.

Related Post :

Leave a Reply

Your email address will not be published. Required fields are marked *