WebDr. John Goldman answered. Rheumatology 57 years experience. Circulation: Underneath your toenails are bllodvvessels. Red blood cells when oxygen is removed from them turn purple and therefore you get purple discoloration in... Read More. Created for people with ongoing healthcare needs but benefits everyone. Learn how we can help. WebSep 21, 2024 · Not getting enough blood damages cells and the tissues they make up. This can cause the tissue to change color — usually blue or purple. When this happens to the toes, doctors call it blue toe ...
Subungual melanoma: Symptoms, risk factors, and …
WebJun 18, 2024 · If the dark streak does not move or go away after some time, or it gets bigger, it may not be a bruise. Bleeding nails or nails that crack or separate from the finger could also be signs of melanoma. Dark streaks from subungual melanoma most typically occur in the thumbnail or big toenail. Unlike other types of melanoma, subungual … WebApr 4, 2024 · Subungual melanoma often starts as a brown or black streak under a toenail or fingernail. A person may mistake it for a bruise. The main symptoms of subungual melanoma include: graphics n signs
Brown Toenail (Onychomycosis): Causes and Remedies …
WebNov 29, 2024 · 4. Melanoma. In rare cases, a black toenail may be caused by melanoma. Melanoma is the most aggressive form of skin cancer. Melanoma causes the skin to develop one or more patches of dark ... WebApr 11, 2024 · Black lines on the nail can be the result of many conditions. Trauma is one of the most common causes of splinter hemorrhages. This can occur when something hurts your nail bed and bursts a blood ... WebSep 5, 2024 · Lack of Vitamin B12 and B6 is one of the primary causes of dark skin around your nails. [ 3] Maintain a proper diet and take food that contains vitamin B6 and B12. Including foods such as walnuts, milk, … graphic snapshot