Eye Health Archive

Over seven million people have diabetic retinopathy, the most common form of vision loss in working-age adults with diabetes. It’s recommended that people with diabetes should work to keep blood pressure in the normal range and their A1c level below 7% to avoid complications such as diabetic retinopathy.

New research considers whether certain eye conditions may help predict Alzheimer’s disease. The common link? Cardiovascular disease, which is partly preventable.

When kids pack for summer camp, sunglasses may not always top the supply list. But I made them a priority for my 12-year-old son Carson, who just started rowing camp in Florida, because eyes are vulnerable to damaging ultraviolet rays, which are especially intense near reflective surfaces. Ultraviolet rays can damage the eyes several way, ultimately leading to cataract, glaucoma, macular degeneration, and other thieves of vision. You don’t have to spend a bundle to get a good pair of sunglasses. Just make sure to pick ones that block close to 100% of ultraviolet A and ultraviolet B (UVA and UVB) rays.

Many adult Americans take aspirin every day, often to prevent a heart attack. Headlines about a study published today linking aspirin use with age-related macular degeneration (AMD) may scare some aspirin users to stop, but that’s the wrong message. In the study, aspirin’s effect on vision was small—far smaller than the lifesaving benefit it offers people with heart. Macular degeneration occurs when something goes wrong with the macula, a small part of the eye’s light-sensing retina. The macula is responsible for sharp central vision. In the new study, published in JAMA, 1.4% of long-term daily aspirin users and 0.6% of non-users developed macular degeneration over a 20-year period. The American Academy of Ophthalmology recommends that people age 65 and older have comprehensive exams at least every other year to check for macular degeneration and other eye problems.

There are several good reasons to have cataracts fixed. Restoring clear, colorful vision certainly tops the list. A study published today in the Journal of the American Medical Association (JAMA) adds another benefit—a lower risk of breaking a hip. Researchers analyzed the effect of cataract surgery on the frequency of hip fracture in the following year. Among more than a million adults ages 65 and older who had cataracts, the frequency of hip fracture was 16% lower among those who had cataract surgery compared with those who didn’t have it, and the reduction in risk was even greater (23%) if the cataract was severe. Besides the immediate benefit of improved vision on everyday activities, and the longer-term one of preventing broken hips, cataract surgery may have other, less obvious benefits. These include more independence, better physical fitness, and better mental health.

In short, yes. If you take Flomax (tamsulosin), be sure to tell your eye doctor before having cataract surgery.