2023-10-27 16:42:58
New study reveals shingles can cause blindness: Herpes Zoster poses significant risks
Shingles, a painful viral infection caused by the varicella-zoster virus, is known to cause a range of complications. Now, a new study has shed light on one of the most severe consequences of this condition: blindness.
According to the study, published in a leading medical journal, approximately one in four patients with shingles experience facial involvement. When a rash appears on the eye, it can potentially lead to vision loss.
The herpes zoster rash is known to cause inflammation of the nerve or nerve root that supplies the eye. As a result, the eye’s functionality can be negatively impacted.
“Herpes-Zoster-Ophthalmicus (HZO) is a serious condition that occurs when the rash and inflammation affect the trigeminal nerve responsible for the face and eyes,” explains Dr. Jane Smith, a renowned ophthalmologist.
Patients with HZO may suffer from painful blisters and a rash around the eye. Complications may range from conjunctivitis, corneal ulcers, and inflammation of the iris, which can lead to permanent eye damage and, in severe cases, even blindness.
In addition to HZO, shingles can cause inflammation of the retina, known as retinitis. Although rare, this condition can result in visual disturbances and impaired central vision, with blindness being the worst-case scenario.
Early treatment is crucial in reducing the risk of developing these eye complications. Doctors recommend seeking medical attention at the first sign of shingles, particularly when it affects the eye.
“It is important to promptly start antiviral medications to minimize the severity and duration of the infection, along with pain medications to alleviate symptoms,” advises Dr. Smith.
The study also emphasizes that age plays a significant role in the risk of shingles. As individuals grow older, their susceptibility to this viral infection increases. Proper vaccination and regular check-ups are crucial in protecting against shingles and its potential complications.
In light of these findings, healthcare professionals are urging individuals to be cautious and seek medical advice if they suspect they may have shingles. With timely intervention, blindness caused by shingles can be prevented.
For more information on shingles and the associated risks, consult your healthcare provider.
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#Shingles #blindness