Why have the half moons on my nails disappeared?

Small or missing lunulae usually aren’t cause for concern. They’re usually just hidden underneath the cuticle or skin at the base of your finger. In some cases, missing lunulae may be a result of trauma or a sign of: anemia.

What do large moons on fingernails mean?

Overly large lunulae Lunulae are considered large when they occupy a third (or more) of the fingernail. They indicate problems with the cardiovascular system, heartbeat disruption, and low blood pressure. Large lunulae can be often found in athletes and people whose occupation is connected with physical activity.

Why is the Half Moon on my thumb so big?

An excessively large lunula may be an indication of problems with your cardiovascular system, heartbeat and low blood pressure. A large lunula is common in athletes but if it’s present in a person who doesn’t exercise, it could be an indication of stress.

What causes nail spooning?

Spoon nails (koilonychia) are soft nails that look scooped out. The depression usually is large enough to hold a drop of liquid. Often, spoon nails are a sign of iron deficiency anemia or a liver condition known as hemochromatosis, in which your body absorbs too much iron from the food you eat.

Why do my finger nails go blue?

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.

Does onycholysis grow out?

Onycholysis can last for several months and will typically correct itself when the nail fully grows out. Until then, the nail will not reattach to the skin beneath it. Recovery time varies for onycholysis as it is largely dependent on nail growth.

What does it mean when your half moon nail is missing?

Most people have a small, whitish, half-moon shape at the base of each fingernail where the nail attaches to the cuticle and finger. Some people cannot see a half-moon, or lunula, on the nail while a missing half-moon may suggest a person has a vitamin deficiency or a serious medical condition.

Do you see the lunula at the bottom of your fingernails?

You may or may not see a lunula at the bottom of each of your fingernails. Lunula are the small, white, half moon shapes found at the base of your nails, just above your cuticle.

What causes blue moons on fingernails?

Azure lunula describes the phenomenon where the moons of the fingernails take on a blue discoloration. This may indicate Wilson’s disease, also known as hepatolenticular degeneration. Wilson’s disease is a rare inherited genetic disorder that causes an excess amount of copper to accumulate in the liver, brain, and other vital organs.

What does it mean when your lunula changes shape?

The lunula affects the way your nail grows, so if its shape is off, your nails will also grow in misshapen. If something is wrong, the lunula can change from its half-moon shape, to more square or triangular. A pyramidal lunula might indicate excessive manicure or trauma ( 8 ).