WebSep 18, 2024 · There are several causes for the appearance of black lines on nails. The common causes include; 1. A Traumatic Event It is the most common cause of black lines, where the nail bed gets hurt and bursts a small blood vessel under the nail. Nail trauma can even occur when you try squeezing something tightly. 2. Endocarditis WebOct 30, 2024 · A black line on the nail describes a narrow, longitudinal stripe that forms under the nail plate. It often results from splinter hemorrhages, longitudinal …
Melanonychia: What Is It, Causes, and More - Healthline
WebOct 29, 2024 · A dark-colored discoloration (red, maroon, or purple-black) under all or part of the affected nail; ... redness, or heat around the nail, or a red streak extends from the wound. man of triumph belt
Subungual Hematoma (Blood Under Nail): Causes, Treatments ... - WebMD
Splinter hemorrhages appear as small black or deep-red lines and are caused by injuries to the small blood vessels under the nail beds. They usually heal on their own within a few days. If a person has multiple splinter hemorrhages across several different nails, it could indicate an underlying condition. See more When a person has linear melanonychia, they may see dark stripes running down the nails. They may have color variations that range from black to deep brown and gray. These lines will … See more When a person has subungual melanoma, they will usually notice a stripe on one fingernail only. Often, they cannot link the stripe’s appearance back to an injury. Typically, a black stripe from subungual melanoma will … See more WebSubungual melanomas usually appear as a brown or black streak under the nail. 3,4 Typically, these streaks gradually increase in size and are usually larger than 3mm. 1 Unlike nail infection or trauma to the nails, subungual melanoma typically affects one nail at a time. 3,4 Other symptoms include: Nail separating (‘lifting’) from the nail bed 4 WebDec 9, 2016 · Here are seven nail symptoms and what to do next: 1. Symptom: Brown vertical stripe on the nail This may be a sign of melanoma. While you may think the deadliest type of skin cancer always... kotak mojo credit card lounge access