The National Syndicate of Dermatologists-Venereologists reports that pseudo-frostbite or irritations on hands and feet may signal COVID-19 infection.
Primary COVID-19 symptoms include fever, dry cough, body aches, headaches, and in severe cases, respiratory distress or pneumonia. As a novel virus, we're uncovering more each day—recently, loss of taste and smell, and now potential skin signs.
In a press release, the National Syndicate of Dermatologists-Venereologists (SNDV) highlighted these symptoms, first noted in a WhatsApp group of over 400 dermatologists.
"Cases of hives and chickenpox-like rashes have appeared in confirmed patients," explains Dr. Catherine Oliverès-Ghouti to 20 Minutes. "These include pseudo-frostbite—red, slightly swollen areas on the backs of hands, fingers, and toes that resemble frostbite but aren't caused by cold. Unlike eczema, they don't itch or burn but are mildly painful."
Observed in patients of all ages, including children with no prior conditions, these lesions linked to close contacts with positive COVID-19 cases.
"Since the virus can affect lung blood vessels, it may target skin vessels too, explaining these unique lesions," adds Dr. Oliverès-Ghouti. Experts advise against self-medicating with corticosteroid creams; opt for emollient repair creams instead.
These signs appear mainly in patients with minimal or no classic COVID-19 symptoms. Until more data, consult a dermatologist promptly if noticed.
"Analysis links these to COVID-19," states the SNDV release. "We're alerting the public and healthcare pros to test these potentially contagious individuals quickly, even without respiratory issues."
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