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May 18th, 2017

Women face higher risk of blindness than men

By uclahealth

Studies show there is a gender gap in eye disease. Women are more likely than men to suffer from sight-threatening conditions such as age-related macular degeneration (AMD), cataracts, and glaucoma.1 In support of Healthy Vision Month in May, the UCLA Stein Eye and Doheny Eye Institutes and the American Academy of Ophthalmology remind women to make vision a top priority.

Women make up 65 percent of AMD cases; 61 percent of glaucoma and cataract patients are women, and 66 percent of blind patients are women.2 Why the inequity? There are a few theories. On average women live longer and many eye problems are age-related. Some eye conditions, such as dry eye, are more common in women, young and old. Social and economic factors affect women’s access to eye care, especially in developing countries.

Whatever the cause, there are a few unique vision problems women need to watch out for more than men. Dry eye occurs at double the rate in postmenopausal women.3 In general, women are more susceptible to autoimmune diseases than men, many of which affect vision, such as lupus, Sjögren’s syndrome and hyperthyroidism. In addition, pregnancy can cause vision changes due to the hormones pregnant women experience.

Good news is most vision loss is preventable. The Academy offers five simple steps to take control of your eye health today:

  • Get a comprehensive medical eye exam at age 40. Early signs of disease or changes in vision may begin at this age. An exam by an ophthalmologist – a physician who specializes in medical and surgical eye care – is an opportunity to carefully examine the eye for diseases and conditions that may have no symptoms in the early stages.
  • Know your family history. Certain eye diseases can be inherited. If you have a close relative with macular degeneration, you have a 50 percent chance of developing this condition. A family history of glaucoma increases your glaucoma risk by four to nine times. Talk to family members about their eye conditions. It can help you and your ophthalmologist evaluate your risk.
  • Eat healthy foods. A diet low in fat and rich in fruits, vegetables, and whole grains, benefits the entire body, including the eyes. Eye-healthy food choices include citrus fruits, vegetable oils, nuts, whole grains, dark green leafy vegetables and cold-water fish.
  • Stop smoking. Smoking increases the risk for eye diseases such as cataract and age-related macular degeneration. Smoking also raises the risk for cardiovascular diseases, which can indirectly influence your eye health. Tobacco smoke, including second-hand smoke, also worsens dry eye.
  • Wear sunglasses. Exposure to ultraviolet UV light raises the risk of eye diseases, including cataract, fleshy growths on the eye and cancer. Always wear sunglasses with 100 percent UV protection and a hat while enjoying time outdoors.

To learn more ways to keep your eyes healthy or to find an ophthalmologist near you, visit uclahealth.org/eye.

  1. National Eye Institute
  2. National Eye Institute
  3. Am J Ophthalmol.2003 Aug;136(2):318-26.

 

Tags: age-related macular degeneration, AMD, American Academy of Ophthalmology (AAO), blindness, cataracts, comprehensive eye exam, Doheny Eye Institute, dry eye, eye, eye exam, eye health, eyewear, glaucoma, glaucoma risk, Healthy Living, macular degeneration, ophtalmology, Ophthalmology, sunglasses, UCLA Stein Eye Institute, Wellness

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