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If you’ve had COVID-19, you may want to have your eyes checked. SARS-CoV-2, the coronavirus that causes the disease, can infect the inside of your eyes, according to research published in April ...
In teichopsia, migraine sufferers see patterns in the shape of the walls of a star fort. As the scotoma area expands, some people perceive only a bright flickering area that obstructs normal vision, while others describe seeing various patterns. Some describe seeing one or more shimmering arcs of white or colored flashing lights.
Longer-term effects of COVID-19 have become a prevalent aspect of the disease itself. These symptoms can be referred to by many names including post-COVID-19 syndrome, long COVID, and long haulers syndrome. An overall definition of post-COVID conditions (PCC) can be described as a range of symptoms that can last for weeks or months. [83]
It is light-sensitive and communicates visual messages to the brain. If the retina detaches, it moves and shifts from its normal position. This can cause photopsia, but can also cause permanent vision loss. Medical attention is needed to prevent vision loss. Procedures may include laser treatment, freezing, or surgery.
One study of nearly 17,500 adults who had COVID-19 found that long COVID was more likely to cause symptoms like heart palpitations, hair loss, fatigue, chest pain, trouble breathing, joint pain ...
The reason why COVID causes a sore throat is because it’s an upper respiratory viral infection. This means it affects the upper airways, causing them to become irritated, which can then lead to ...
The most successful FLiRT variant so far is known as KP.2 and is starting to be seen more frequently as a cause of COVID-19. These mutations have been seen before, in different variants, they are ...
Visual auras can be simple or complex. Simple visual symptoms can include static, flashing, or moving lights/shapes/colors caused mostly by abnormal activity in the primary visual cortex. Complex visual auras can include people, scenes, and objects which results from stimulation of the temporo-occipital junction and is lateralized to one hemifield.