The 5 ways your nails may reveal if you’ve had COVID

Transverse, nonblanchable white lines on the fingernails 45 days after admission due to COVID-19 pneumonia. The 5 ways your nails may reveal if you’ve had COVID Perhaps we can find out if a person has Covid-19 from the tips of their finger nails By Edward Era Barbacena A handful of strange changes in the finger and toe nails have been documented over the course of the pandemic. Experts say nails are similar to the skin in that they can give clues about a person’s health. And skin issues are already known to affect up to 20 per cent of people with COVID. But people rarely inspect their nails – sometimes covered in polish – and so may be unaware of the subtle differences caused by the virus. Fingernails grow in roughly six-month cycles, therefore any change in appearance caused by the coronavirus may show with a delay. Nail abnormalities can be the result of all sorts of problems, including vitamin deficiencies, skin conditions, diabetes or trauma – such as shutting your hand in a door. ...