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You are here: Home / Wellness / Why Does Long Covid Occur?
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Why Does Long Covid Occur?

January 9, 2022 · In: coronavirus, COVID-19, COVID-19, health, infection, pandemic, Wellness

Why does long COVID-19 occur? Researchers offer an intriguing possibility.

“The purpose of literature is to turn blood into ink.”
― T.S. Eliot

The numbers are staggering. But it doesn’t end there — Upwards of 100 million people worldwide already suffer from so-called long Covid. This number is almost certainly a significant underestimate.

A meta-analysis suggests that worldwide, long Covid (to be more precise, post-acute sequelae of COVID-19) represents a significant fraction of cases. Approximately 43 percent of COVID-19 tested positive cases (and more than half of those hospitalized with COVID-19) suffer from it. That stat may be biased, given only those with more than mild symptoms may present for evaluation.

There may be some geographic differences. In North America, the proportion is just under one-third (30 percent) compared with half of the cases in Asia. Admittedly, researchers based these estimates on more severe cases, but you get the point — Long COVID is a significant problem.

Today we explore long Covid before turning to a potential explanation for why the phenomenon occurs.

Long COVID — What is it?

Fortunately, most of us who get coronavirus disease 2019 (COVID-19) will recover completely, often within a few weeks. On the other hand, some individuals (including some who have had only mild episodes of the disease) continue to have symptoms after the initial recovery.

These so-called long haulers have long COVID-19, living with COVID-19 effects that last for more than a month after you have been diagnosed with the virus.

The Mayo Clinic (USA) offers these insights: Older folks and those with many severe medical conditions are the most likely to suffer long-term from COVID-19 symptoms. But even young and healthy individuals can feel unwell for long periods. Here are some common symptoms:

  • Fatigue
  • Shortness of breath or difficulty breathing, cough, chest pain
  • Joint or muscle pain
  • Memory, concentration, or sleep problems
  • Headache
  • Fast or pounding heartbeat
  • Loss of smell or taste
  • Depression or anxiety
  • Fever
  • Dizziness when you stand
  • Worsened symptoms after physical or mental activities
Photo by DESIGNECOLOGIST on Unsplash

WHY DOES Long COVID OCCUR? Organ damage

Think COVID-19, and lung probably come to mind. But we need to think more broadly — the novel coronavirus can attack many organs, including the kidneys, heart, and brain.

Chronic problems can include breathing problems, heart issues, kidney impairment, stroke, temporary paralysis, etc. Moreover, some suffer from multisystem inflammatory syndrome, with some organs and tissues severely inflamed.

Many of those who have severe lung problems acutely develop chronic fatigue syndrome. This syndrome involves extreme tiredness that worsens with mental or physical activity, and rest is not palliative.

Why does long COVID occur? Please go here to learn more:

View at Medium.com
https://medium.com/beingwell/long-covid-could-this-be-why-bfc06996678c?sk=3401f6e1dd8e0af00d4227d419582e69

Related posts:

  • How You Might Catch a Stroke Early
  • Reduce Your Cancer Risk Through Lifestyle
  • COVID-19 May Promote Cancer Growth
  • Why You Should Nap
  • How Do Covid-19 Vaccines Work?

By: Dr. Michael Hunter · In: coronavirus, COVID-19, COVID-19, health, infection, pandemic, Wellness · Tagged: #covidsymptoms, #pandemic, coronavirus, COVID19, health, long covid

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Your go-to source for all things wellness. I am Michael Hunter. I practice radiation oncology in the Seattle area and have a particular interest in health. I am delighted that you have joined me here. Thank you.

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