Pain and Eye Complications Among the Risks of Shingles

Newswise — More Americans are being diagnosed with eye complications of shingles, but older adults can call the shots on whether they are protected from the painful rash that can cost them their eyesight.

Among a group of 21 million adults, occurrences of herpes zoster ophthalmicus (HZO), when shingles gets in the eyes, tripled during a 12-year-period, according to Kellogg Eye Center research presented at the 2019 Association for Research in Vision and Ophthalmology annual meeting in Vancouver.

Study author Nakul Shekhawat, M.D., MPH, says it’s important to figure out which patients are at greatest risk for HZO and how to prevent it “because of the severity of the disease and potential sight-threatening complications.”

Even though caused by the same virus, shingles is different than chickenpox.

Years after recovering from chickenpox, the virus can become active again, causing shingles, a painful, debilitating infection that can lead to corneal scarring and blindness.

Kellogg researchers found that incidence of herpes zoster ophthalmicus across the United States rose substantially between 2004 and 2016, occurring in 9.4 cases per 100,000 people at the beginning of the study period and growing 3 fold to 30.1 cases per 100,000 by the end of the study period.

Shingles affecting the eye may be more of a problem for women and adults over age 75 (53 cases per 100,000), two groups with the highest rates of infection, the study showed.

While shingles has been cropping up in young adults, it is still considered one of the perils of old age.

“Older patients were at far greater risk for HZO…

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