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Coronavirus: Can Eye Exams Diagnose COVID Long-Term? Here's what the research found

Can Eye Exams Diagnose COVID Long-Term? Know More…

Friday, 30th July 2021

Long-term or later COVID syndrome is the biggest battle after recovery, and it seems to affect people who are fighting the virus. If statistics are to be passed, a quarter of COVID survivors may actually travel long distances, and with the fear wave that emerges in the second wave, doctors assume that this number will only rise even more.


A test may be able to diagnose long COVID

Because there is no precise test or method to find out, many people still don't know it and fight their battles and persistent symptoms in silence. However, while scientists continue to study this puzzling phenomenon and the reasons that cause such a severe long-term COVID19 infection, new research shows that COVID19 patients who may be at long-term risk of COVID19 can be diagnosed with tests. simple eyepieces.

This research is not only promising, but it may also help many people facing persistent symptoms to seek help and recover at the right time.

What have the studies found?

According to recent clinical studies, simple eye examinations may be the key to detecting long-term COVID in coronavirus survivors.

Although COVID19 patients are often required to undergo routine examinations and scans during the recovery week and then publish them to determine their important health conditions, medical experts believe that careful observation of the survivor’s eyes can determine key parameters, such as increased immune cells and Nerve fibers are lost, which helps to identify potential damage caused by the virus.

For this reason, this study, which has been published in the British Journal of Ophthalmology, was conducted on 40 people who recovered from COVID19 and were asked about their persistent symptoms. The score was 28. The result showed 40 people. 22 of the patients had neurological symptoms after recovery, such as headache, loss of smell, numbness, dizziness, etc., which were all related to the loss of nerve fibers. Since no alternative diagnosis can be used to explain other symptoms of COVID19 prolongation, experts believe that measuring neurological changes and detecting these inflammatory changes may be the key to determining an individual's long-term COVID risk.

The nerve fiber damage and dendritic cell density detected by the corneal scan also play a crucial role in the primary immune system response.

When comparing the symptoms of recovered COVID19 patients with the symptoms of non-COVID patients who have suffered some type of nerve damage, it is observed that those who have recovered from COVID or who continue to have persistent symptoms have more corneal nerve damage than before infected.


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How will this help?

To date, there is no accurate way to determine whether a person has long-term COVID19. Although there are some risks and symptoms that can provide clues to the true risk of the disease, scientists believe that, if needed, such tests can help identify those in need and provide appropriate levels of rehabilitation care. By examining the loss of nerve fibers and the detection of immune cells in the cornea, clinicians can more accurately assess the risk of long-term COVID and post-COVID complications.

Second, when considering the degree of long-term damage that COVID may cause to some people and the confusing nature of the symptoms that may appear (research has shown that there may be more than 200 of these symptoms), doctors recommend preventive examinations for patients receiving treatment, And even psychiatric assessment to determine the risk and feel better. Taking such tests can make things easier and help people with critical needs seek appropriate care.


How else could you determine if you are a COVID long hauler?

Although research on the efficacy and prospects of eye examinations is still ongoing, and larger studies are needed to confirm these findings, certain factors such as the number of symptoms in the first week, the type and severity of infection, age, hospitalization Situation. It can be determined whether a person is susceptible to post-COVID syndrome.

Although persistent COVID19 symptoms and neurological symptoms are usually associated with long-term COVID19, in general, each person's symptoms may be different. The most common symptoms of long-term COVID are:

  • Repeated infections
  • Constant cough and voice changes
  • Fatigue
  • Discomfort
  • Body aches and myalgias
  • Mental fog
  • Changes in smell and taste
  • Stress
  • Insomnia
  • Difficulty breathing


The News Talkie Bureau


Times of India Indiatimes

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