WebMay 18, 2024 · Key Takeaways. "COVID nails" (or Beau's lines) is the appearance of horizontal ridges on the fingernails or toenails. Experts say that while nail changes can happen after recovering from COVID-19, they are not a definitive sign that you had the virus. Many illnesses and even some medications can cause grooves or ridges in the fingernails. WebNov 1, 2024 · Different causes: Black stripes down 1 nail may be subungual hematoma. Red or brown streaks may be splinter hemorrhages. Brown/black lines from nail plate to tip are often seen in people with dark skin & are normal. Subungual Melanoma can cause nail ridges & dark colors of cuticle. It most often effects the thumbs or big toes.
Lines on Nails Causes, White, Dark, Vertical, Ridges, Meaning ...
WebMay 1, 2016 · Nail lines are a common presenting finding. A thorough inspection of the fingernails and toenails is an integral part of the complete physical examination. An understanding of basic nail anatomy and … WebJun 17, 2024 · Vertical ridges and streaks on your fingernails are caused by different things than horizontal lines on nails. Your nails need blood, just like the rest of your body. Dark brown, black or gray streaks may occur on your fingernails or toenails as vertical, rather than horizontal lines. chimpanchole
Subungual melanoma: Symptoms, risk factors, and …
WebDec 30, 2024 · A vertical black line on a nail is called a splinter hemorrhage. Black lines on nails can be caused by nail trauma, a poor diet, a fungal infection, or an underlying health issue. WebApr 25, 2024 · Most of us will develop vertical ridges on our toenails – that’s usually just a sign of aging. On the other hand, the formation of horizontal toenail ridges, also known as Beau’s lines, might be a sign that something is wrong. Here’s some more information on what these ridges are, and what they could mean. WebJan 22, 2024 · These include: taking certain medications, such as chemotherapy drugs, beta blockers, anti-malarial drugs, or the … grady isd school calendar