From a chronic cough to hair loss, there are a slew of strange things that can happen after you’ve healed from COVID-19. COVID nails, also known as Beau’s lines, are a new adverse effect to be aware of. Do your nails appear odd?” wrote Tim Spector, a British epidemiologist and chief investigator of the Zoe COVID Symptom Study app, in a recent tweet about the topic, which featured a photo of COVID nails. COVID nails are becoming more widely recognized when the nails heal and the growth stops, leaving a visible line. It appears to be safe and can occur without causing skin rashes.
This is known as Beau’s lines in medical terms. You basically have a shifting in the nail cycle when you have substantial physiological stress, like a sickness, New York City dermatologist Doris Day, MD, tells Health. This is frequently visible in all of your nails (not just one) and possibly even your toenails.
According to Harvard Health, they’re grooves that run horizontally across your nail plate. Dr. Day believes COVID nails/lines Beau’s can resemble ridges, grooves, or indentations.
Have you had COVID-19 but haven’t seen any COVID nails? This isn’t something that will happen to everyone, and some individuals will notice it more than others. “Because it’s not so visible,” Dr. Day explains, “some people don’t see it in the nail.”
Infectious disease expert Amesh A. Adalja, MD, senior scholar at the Johns Hopkins Center for Health Security in Maryland, told Health that various infections can cause this.
Any form of systemic sickness can disturb nail growth, which might manifest itself in irregularities in the appearance of nails, he says. “Any serious sickness can demonstrate this.” These grooves can be caused by the flu, an illness, or pretty much anything that generates a high fever. Beau’s lines can be caused by chemo as well. It’s a classic case of having it after chemotherapy, Dr. Day says.
Overall, Beau’s nails are “nothing to be concerned about, according to Dr. Day, who adds that “it just signals that your body went through something and you’re done with it.
According to Joshua Zeichner, MD, director of cosmetic and clinical research at Mount Sinai’s Icahn School of Medicine in New York City, The good news is that it should fix itself even if you don’t treat it. The nail alteration is not permanent, so all you have to do now is wait for the nail to grow out.