What causes fingernails to turn GREY?
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 do I have weird lines on my nails?
Ridges in the fingernails are often normal signs of aging. Slight vertical ridges commonly develop in older adults. In some cases, they may be a sign of health problems like vitamin deficiencies or diabetes. Deep horizontal ridges, called Beau’s lines, may indicate a serious condition.
What do nails look like with anemia?
Anemia is a condition where your body lacks enough hemoglobin, a protein that carries oxygen from your lungs to the rest of your body. While fatigue is the leading sign of anemia, this condition can also show itself through brittle or spoon-shaped nails — called koilonychia.
What do the vertical lines on your fingernail mean?
The simple answer to what fingernail lines may indicate is that they are very often insignificant. This is especially true when it comes to the vertical lines on the nails, which may start at or just above the moons or cuticles and extend upward to the nail tips.
Why do I have lines on my finger?
When you press down on the fingernail, the lines temporarily disappear. The exact cause of Muehrcke’s lines is not clearly understood. The lines are not caused by injury to the cuticle or nail area. The lines have been linked to low levels of a protein called albumin.
Why do I have white lines on my fingernails?
White bands go across the entire nail from side to side. Lines are usually most clearly seen on the second, third, and fourth fingers. The nail bed looks healthy in between the lines. The lines do not move as the nail grows. The lines do not cause dents in the nail.
Is it normal to have lines on your nails?
Lines are usually most clearly seen on the second, third, and fourth fingers. The nail bed looks healthy in between the lines. The lines do not move as the nail grows. The lines do not cause dents in the nail.
