Before the coronavirus epidemic, individuals sometimes get bumps, often known as chilblains, whenever they were subjected to freezing temperatures. But more people with COVID-19 symptoms reported the same even in warmer weather, raising concern and ringing warning bells.
A COVID Symptom Study team of researchers surveyed 12,000 individuals who had skin rashes (including Covid fingers and toes) as well as alleged or verified COVID-19.
These are the symptoms of 'COVID fingers and toes' that have emerged in patients with coronavirus.
What Do 'COVID Fingers And Toes' Look Like?
The rash that is linked to COVID-19 is called the COVID fingers and toes. In children and young people with the condition, it is more frequent, and it often appears to present later in someone's illness, though not always.
The red and purple bumps on the toes and fingertips may be tender, but typically not itchy. The top layers of the skin can peel when the rash recovers.
COVID Toes In Long-Haulers
Any persons with long-term effects of COVID-19 (also referred to as long-haulers) have also experienced persistent skin symptoms.
Data from 990 cases from 39 nations is reviewed by the International League of Dermatological Societies and the American Academy of Dermatology. They observed that, in fact, COVID toes most only last for 15 days, but often for as long as 130-150 days.
In certain patients following infection, researchers said, the discovery of this particular subset of COVID toes for patients with long-lasting symptoms could have consequences for understanding the sustained inflammatory reaction.
Dr Esther Freeman, Principal Investigator of the Massachusetts General Hospital's Worldwide COVID-19 Dermatology Registry and Head of Public Health Dermatology, said they noted a previously unreported group of COVID-19 patients with long-standing skin symptoms.
″'COVID toes' are one of the skin signs seen during the COVID-19 pandemic," she said. She noted that skin symptoms may play a crucial role in detecting infection in otherwise asymptomatic people. However, she clarified that rashes are widespread and, in most cases, will not be linked to COVID-19.
How To Spot a COVID Rash?
It is understood that certain viral infections produce skin alterations. We also recognize that Covid-19 can influence multiple organ systems in the body, making sense that the skin may also be involved in this.
A research reported in the British Journal of Dermatology showed that in children with symptoms of Covid toes, the SARS-CoV-2 virus that triggers COVID-19 was present in skin biopsies, despite getting negative COVID test results. Analyses have detected the virus in the skin's endothelial cells (that line the blood vessels) and the sweat glands.
"Our results confirm the causal association between SARS-CoV-2 and COVID toes," said lead author Isabel Colmenero, a doctor at the Universitario Niño Jesús Children's Hospital in Spain. "The main factor triggering these lesions may be endothelial damage caused by the virus."
The vast majority of patients with chilblain symptoms during lockdown in France find no signs of SARS-CoV-2 infection in another study. Researchers concluded, though, that the survey findings may not rule out that the virus could be specifically liable for some chilblain events.
Therefore, it is necessary to remember that a COVID-19 examination does not pick up the infection if these signs occur near the end of the outbreak since they only function during the first few days of developing symptoms.
Is There a Need For a Test If We Have Rashes?
Researchers from the COVID Symptom Research claim rashes can be deemed a "primary diagnostic indication" of the infection, such as COVID fingers and toes, after discovering that 8 percent of people who test positive had a type of rash.
COVID Symptom Research author Dr. Veronique Bataille, dermatologist specialist at St Thomas' Hospital and King's College London (KCL), advised individuals who experience a fresh rash to "take it seriously" as soon as possible by self-isolating and having checked.
Actually, the NHS only recommends persons to separate themselves if they have all of the following coronavirus symptoms: an elevated temperature; a fresh, continuous cough; or a loss or improvement of their sense of smell or taste.
Check out more news and information on COVID-19 on Science Times.
