Melanonychia: What It Is, Causes, and More - Healthline
Oct 3, 2023 · A dark line on your nail can result from nail injury, infection, or cancer, among other causes. A doctor can perform exams to determine whether melanonychia is malignant.
What Is Melanonychia? What Causes It and How It's Treated - WebMD
Jul 23, 2023 · Melanonychia is a brown or black color in your nail. It can affect your fingernails or toenails. It can be in one nail, a few nails, or all of your nails.
Melanonychia - DermNet
Melanonychia is brown or black discolouration of a nail. It may be diffuse or take the form of a longitudinal band. Benign longitudinal melanonychia. See more images of melanonychia. Who is at risk of melanonychia? Melanonychia can present in individuals of all ages, including children, and affects both sexes equally.
What's Causing That Black Line on Your Nail - Healthline
Feb 5, 2024 · A small black line that forms vertically underneath your nail may be a splinter hemorrhage, while horizontal lines may be melanonychia. These may be harmless or a sign of a more serious...
Black Line on Nail: Causes, Treatment, and More - Verywell Health
Aug 1, 2023 · A black line on the nail could be normal, such as when it is just a color variation. Other possible causes range from injury or taking certain medications to various health conditions like human immunodeficiency virus (HIV) and melanoma.
Normal Black Line Under Fingernail vs. Melanoma Streak
A doctor explains the differences between a melanoma black line under the fingernail and a normal one. “Splinters or dark streaks under nails can occur when microscopic areas of bleeding happen and allow blood to settle under the nail,” says Dr. Joel Schlessinger, MD, board certified dermatologist and cosmetic surgeon with a private ...
What is Longitudinal Ridging? - News-Medical.net
Sep 6, 2022 · Longitudinal melanonychia, which describes black-brown vertical lines in the nail plate, could indicate a wide range of illnesses, including trauma, infections from bacteria, fungi, or human ...
Black line on the nail: Causes, treatments, and pictures
Apr 24, 2024 · A look at a black line on the nail, a common change that can happen due to a range of causes. Included is detail on the diagnosis and when to see a doctor.
Melanonychia: Causes, treatments, and diagnosis - Medical News Today
Jul 22, 2024 · Melanonychia is the term for dark pigmentation of the nails. The discoloration in the nails may be black or brown. Melanonychia can be a natural occurrence in people with dark skin, but it can...
Is the Black Line on Your Nail Normal or Melanoma? How To tell - TODAY
May 1, 2023 · A black line on your nail could be normal or it could be a sign of melanoma. Dermatologists share how to identify skin cancer on the nail.