Ethnicity Increases Eye Disease Risk

 

While it may be widely known that the risk of vision loss increases with age, you may be less aware that one’s ancestry and ethnicity can play a significant role in increasing odds.

Researchers reporting in the journal Ophthalmology reported a link between African ancestry in Latino-Americans and increased intraocular pressure, a major risk factor for the eye disease glaucoma. This is one of the latest examples of a growing body of research showing that certain minority groups are at greater risk for serious eye conditions that can cause vision loss and blindness if left untreated. As a reminder, Americans of African, Latino and Asian heritage need to be aware of their increased risk for eye diseases. It is sharing information about eye disease among these ethnic groups to encourage people of these backgrounds to take early steps to protect their sight.

• Compared to Caucasian Americans, African- and Latino-Americans have a much higher risk of developing diabetic retinopathy, glaucoma and cataracts.
• Asian-Americans are at a significantly greater risk for developing angle-closure (acute or narrow-angle) glaucoma. While less common than open-angle glaucoma, if untreated it can still cause irreversible vision loss.

Many eye diseases may have no apparent symptoms in their early stages. Signs can remain hidden unless detected through a dilated eye exam. These exams are the best way to detect eye diseases so they can be treated early to help prevent vision loss.

If you or someone you know is of African, Latino and Asian ancestry and concerned about their risk of eye disease, please schedule and eye exam with eye doctors at Alabama Eye & Cataract Center in Birmingham at 205-930-0930, visit Alabama Eye & Cataract Center or www.facebook.com/alabamaeycataractcenter

Alabama Eye & Cataract Center is a leading eye care center in Birmingham located at UAB-Highlands, 1201 11th Avenue S, Suite 501, Birmingham, Alabama 35205 and staffed by UAB Medicine eye doctors and eye specialists.

Causes of Night Vision Problems

 

It’s no surprise that most people don’t see well in the dark. However, some people have considerable difficulty seeing at night or in poor light. This is called “night blindness” or nyctalopia. Night blindness doesn’t mean you are completely unable to see at night, but that your vision is poorer then. It is not a disease in itself, but instead is a symptom of some other type of vision problem. Certain cells in the eye’s retina are responsible for allowing you to see in dim light. If these cells are affected by a disease or condition, night blindness occurs.

Some of the eye conditions that can cause night blindness include:

• Nearsightedness 
• Glaucoma 
• Certain Glaucoma Medicine
• Cataracts 
• Diabetes
• Retinitis Pigmentosa-an eye disease that causes blindness
• Vitamin A Deficiency
• Keratoconus-a cornea disease where it is very steeply curved

If you or someone you know has difficulty seeing at night-especially if it seems to be getting worse-please schedule an eye exam with eye doctors at Alabama Eye & Cataract Center in Birmingham at 205-930-0930, visit Alabama Eye & Cataract Center or www.facebook.com/alabamaeyecataractcenter.

Alabama Eye & Cataract Center is a leading eye care center in Birmingham located at UAB-Highlands, 1201 11th Avenue S, Suite 501, Birmingham, Alabama 35205 and staffed by UAB Medicine eye doctors and eye specialists.