What are the after effects of COVID 19 on human body ? There are reports that COVID 19 affects nervous system, kidney, causes hyperglycemia after recovery from the disease. Are there any published literatures on these facts ?
You raised an issue of critical importance. COVID-19 seems to produce serious side - effects:
1) Michael Marshall (2020). How COVID-19 can damage the brain - Some people who become ill with the coronavirus develop neurological symptoms. Scientists are struggling to understand why. News Feature, Nature 585, 342-343 (2020), 15 September 2020, Citation: " The list now includes stroke, brain haemorrhage and memory loss. It is not unheard of for serious diseases to cause such effects, but the scale of the COVID-19 pandemic means that thousands or even tens of thousands of people could already have these symptoms, and some might be facing lifelong problems as a result." Open Access, Available at:https://www.nature.com/articles/d41586-020-02599-5
2) Michael Marshall (2020). The lasting misery of coronavirus long-haulers - Months after infection with SARS-CoV-2, some people are still battling crushing fatigue, lung damage and other symptoms of ‘long COVID’. News Freature
Nature 585, 339-341 (2020), Open Access, Available at:
3) Dana Yelin et al. (2020). Long-term consequences of COVID-19: research needs, THE LANCET Infectious Diseases, Volume 20, Issue 10, October 01, 2020, Citation: " Paul Garner, a professor of epidemiology at Liverpool School of Tropical Medicine, UK, wrote on the 95th day after the onset of symptoms that “I am unable to be out of bed for more than three hours at a stretch, my arms and legs are permanently fizzing as if injected with Szechuan peppercorns, I have ringing in the ears, intermittent brain fog, palpitations, and dramatic mood swings.” " Open Access, Available at:
Dear Mousumi Basu after effects are once you have recovered by COVID-19. I believe there will be thousand of publications in the next year. Only time will tell.
Unfortunately, day after day, it becomes clear that infection with Covid-19 causes many symptoms that appear after a long time after infection, including kidney failure, cirrhosis of the liver, clots, infertility, and other pathological symptoms.
Although COVID-19 is seen as a disease that primarily affects the lungs, it can also damage many other organs, including the heart, kidneys and the brain.
In some people, lasting health effects may include long-term breathing problems, heart complications, chronic kidney impairment, stroke and Guillain-Barre syndrome — a condition that causes temporary paralysis.
Much of the heart damage caused by COVID-19 is believed to stem from very small clots that block tiny blood vessels (capillaries) in the heart muscle. Many people who have recovered from SARS have gone on to develop chronic fatigue syndrome, a complex disorder characterized by extreme fatigue that worsens with physical or mental activity; the same may be true for people who have had COVID-19. Researchers recommend that doctors closely monitor people who have had COVID-19 to see how their organs are functioning after recovery. To sum it up: Close monitoring seems the best way to avoid the chronification of aftereffects, even if recovery was speedy.