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China - Media: Report of eye symptoms in current COVID-19 wave - December 27, 2022

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  • China - Media: Report of eye symptoms in current COVID-19 wave - December 27, 2022


    "Yang" and new symptoms! Be careful!


    December 27, 2022 11:44




      Source: Hainan Special Zone News
      "After I became positive, my right eye was red for 3 days, and the tears increased significantly."
      "After I recovered from the fever, my left eye was blurred and I was obviously afraid of light"
      "After 2 days of testing positive for antigens, I can see things a bit blurry"...
      Following symptoms such as "blade throat" and "Baojuan throat"
      Recently, after being infected with the new coronavirus
      Patients with ocular discomfort
      Appeared in the Ophthalmology Clinic of Beijing Geriatric Hospital
      Zhao Huiying, deputy chief physician of the Ophthalmology Department of the Geriatric Hospital, reminded: If you experience eye discomfort after being infected with the new coronavirus, you can use cold compresses to relieve eye pain and other discomfort. If the discomfort persists, you should go to the hospital in time.

      Dr. Zhao Huiying introduced,
      
    After being infected with the new coronavirus, red eyes, eye pain,


      
    Vision loss, etc.


       more common eye discomfort


      Conjunctivitis is the most common ocular manifestation after 2019-nCoV infection. Patients mainly present with red eyes, foreign body sensation, tearing and other discomforts, which can occur in one or both eyes, and can occur at various stages of the new crown infection.
     "At present, it is believed that the occurrence of conjunctivitis may be related to the direct invasion of conjunctival tissue by the new coronavirus or the attack of the immune system after the infection of the body by the new coronavirus. Hand-eye contact may increase the occurrence of conjunctivitis."

      Superficial scleritis can also be seen in patients with new coronavirus infection, manifested as local redness, eye pain, tearing and other discomfort. Zhao Huiying said that most superficial scleritis is self-limiting, and previous studies have shown that about 1/3 of superficial scleritis may be related to viral infection. Uveitis and keratitis can also cause red eyes in people infected with the new crown. In addition, due to the activation of inflammatory factors by the new coronavirus and the dysfunction of the trigeminal nerve, patients with positive infections may also experience eye pain.
      Central retinal vein occlusion is one of the many vascular diseases caused by the new coronavirus infection. Patients may present with blurred vision and metamorphopsia.
    Central retinal artery occlusion can also occur in patients with new crown infection. The main symptom is sudden, painless loss of vision.
    In addition, people infected with the new crown can also cause acute macular neuroretinopathy due to fundus capillary ischemia, manifested as painless vision loss or visual obstruction in one or both eyes.
      
    Eye discomfort after "Yang"


      
    How should I do it?


      Physicians reminded that the primary disease should be actively treated first, such as eye pain combined with high fever, and antipyretic drugs should be used according to the doctor's advice. Applying cold compresses to the eyes can be used to relieve discomfort such as eye pain. If there is vision loss, you should go to a medical institution with ophthalmology in time to avoid delaying treatment.
      Patients with persistent discomfort such as red eyes and eye pain should also go to a medical institution for treatment. Hand-eye contact may increase the occurrence of conjunctivitis, so try to avoid rubbing your eyes with your hands to avoid eye infections.


    zhttps://news.sina.com.cn/s/2022-12-27/doc-imxyaupu9630748.shtml#/

  • #3

    A 20-year-old girl was almost blind 3 days after being infected with the new crown and was diagnosed with retinopathy
    January 09, 2023 18:48 The Paper News
    37
      Three days after a 20-year-old girl contracted a new crown fever, her eyesight suddenly dropped to 0.02, and she couldn’t even see the largest visual mark on the eye chart. A diagnosis of acute macular neuroretinopathy (an eye complication caused by COVID-19) was made.




      On January 9, ThePaper News (www.thepaper.cn) learned from the hospital that the patient suddenly lost his eyesight after being infected with the new crown and could not see clearly. He was sent to the hospital for examination by his family. After examination by an eye specialist, dark reddish-brown lesions were seen in the macular area of ​​both eyes, pigmentation disorder, hyperreflective lesions in the outer retina, concentrated in the outer nuclear layer of the retina in the macular area, and the ellipsoid zone and chimera zone were broken. Combined with the medical history and specialist examination, the doctor diagnosed it as acute macular neuroretinopathy.

      Dr. Zhao Jing, deputy director of the hospital’s Department of Ophthalmology, believes that the patient’s illness is a complication of the new crown infection. “The new crown virus may have ocular tropism, and it can spread from the upper respiratory tract to the eyes through a sophisticated network of different nerves. , induces elevated levels of pro-inflammatory cytokines and chemokines, resulting in ocular discomfort and inflammation of the retina or optic nerve."

      The Paper learned that patients with eye discomfort after being infected with the new coronavirus have appeared in many places across the country. Last week, the topic "The new crown virus is likely to have an eye tendency" rushed to the top of Weibo's hot search. According to a paper published in Nature Communications, a sub-journal of Nature, the new coronavirus can spread from the lungs to the brain and eyes through the neurons of the trigeminal and optic nerves, causing eye discomfort and retinal inflammation, and in severe cases, it can also induce depth perception. Decline or loss of vision.


    zhttps://news.sina.com.cn/c/2023-01-10/doc-imxzqvxe8751524.shtml

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