What does blue lines on nails indicate?
Blue fingernails are caused by a low level or lack of oxygen circulating in your red blood cells. This condition is known as cyanosis. It occurs when there isn’t enough oxygen in your blood, making the skin or membrane below the skin turn a purplish-blue color.
Why is there a purple line on my toenail?
They are named splinter hemorrhages because they look like a splinter under the fingernail. The hemorrhages may be caused by tiny clots that damage the small capillaries under the nails. Splinter hemorrhages can occur with infection of the heart valves (endocarditis).
Why do I have black lines under my toenails?
A narrow black line that has formed vertically underneath your nail is called a splinter hemorrhage. It occurs for a variety of reasons and may be harmless or a sign of a more serious health condition. This condition is called a splinter hemorrhage because it may look like a wood splinter under your nail.
Why is there blue stuff under my nails?
Blood clots A blood clot is a clump of blood that forms in deep tissue or within a blood vessel. It can happen as a result of an injury or it can occur spontaneously. If a blood clot blocks blood supply to your fingers, it can cause a blue tint to appear under your fingernails.
Why are my toenails turning blue?
Bluish toenails When your nails turn blue or light purple in color, it may be a sign that your toes are not getting proper circulation. This frequently indicates the presence of a health condition called Raynaud’s disease, which causes narrowing of the smaller arteries which supply blood to the extremities.
What does melanoma look like under the toenail?
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: brown or black streaks in the nail without any known injury.
How do you get rid of black lines on your toenails?
For black lines or splinter hemorrhage caused due to an injury or nail trauma, it may take up to days or months to heal. If this is accompanied by pain and inflammation, apply an ice pack or cold compress on the affected area and consult your doctor if this prolongs.
Are blue toes serious?
Blue toe syndrome (BTS) is often described as painful digits with blue or purple discoloration without direct trauma1. Also it can lead to the amputation of toes and feet and be life threatening.
How do you treat blue nails?
Depending on the cause of blue nails, treatments may include :
- surgery to correct congenital heart disease.
- supportive oxygen therapy.
- methylene blue for methemoglobinemia.
- medications to help the blood vessels relax, including antihypertensive drugs and erectile dysfunction drugs.
What causes dark lines on nails?
Heavy infestation of round worm in the intestine can lead to dark lines on nails.
Why do my nails have black lines in them?
Splinter hemorrhage shows up as red or brown lines along the long axis of the nail and may be caused by endocarditis (an inflammation of the heart membranes) or trichinosis
Why are my fingernails turning dark?
Why are my fingernails turning dark? Dark spots or streaks rather than full discoloration of the nails may be caused by bruising, psoriasis, melanoma (a type of skin cancer), chronic infections, and medications such as from cancer chemotherapy.
What causes vertical black lines on fingernails?
Lack of Nutrition. Your nails can give you insight into whether you are receiving enough nutrients,particularly protein and calcium.
https://www.youtube.com/watch?v=4QAF9RevT8E