What Do The Half Moons On Your Nails Mean?

What causes purple moons on fingernails?

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..

What is the Lunula purpose?

The lunula has a primary structural role in defining the free edge of the distal nail plate. Lunular anomalies include changes in form and structure and in color.

Why do I only have Lunula on my thumbs?

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. … Some people only notice a lunula on their thumbs. Skin color and other factors may make the lunulae more or less visible.

Why is my Lunula so white?

The crescent moon shape, or lunula, is the part of the matrix that pokes out from under the flesh of your finger. … The lunula looks white because the epidermis is thicker beneath the matrix and it blocks the pink colour from the blood vessels below.

What do healthy fingernails look like?

Your nails should generally appear to be a pale sort of pink or mauve. And it’s not actually the nails themselves that are the color, it’s the tissue underneath. “A nice healthy nail will have a pinkish or mauve hue as it reflects the color of the nail bed underneath,” Dr.

What is white fingernails a sign of?

White nails If the nail bed is predominantly white with darker rims near the top, this can indicate liver problems such as hepatitis. According to WebMD, pale fingernails can also indicate problems with anemia, liver disease or even heart disease.

Why is my Lunula getting bigger?

The size of the lunula 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.

Why did my Lunula disappear?

Though the connection is not completely understood, an absent lunula can indicate anemia, malnutrition, and depression. Make an appointment with your doctor if you’re experiencing any of the following symptoms along with an absence of lunula: lightheadedness or dizziness.

What happens if you damage your Lunula?

If one damages the lunula, the nail will be permanently deformed. Even when the totality of the nail is removed, the lunula remains in place and is similar in appearance to another smaller fingernail embedded in the nail bed. In most cases, it is half-moon-shaped and has unique histologic features.

What does pink nails indicate?

A Guide toHealthy Fingernails: 10 Possible Signs of Serious ConditionsNail AppearanceAssociated ConditionHalf-white, half-pink nailsKidney diseaseRed nail bedsHeart diseasePale or white nail bedsAnemia7 more rows•Feb 24, 2008

Are white tips on nails healthy?

Did you know your nails can reveal clues to your overall health? A touch of white here, a rosy tinge there, or some rippling or bumps may be a sign of disease in the body. Problems in the liver, lungs, and heart can show up in your nails.

Why are my nails half pink and half white?

Nails that are entirely white except for a small band of pink or brown at the tip are called Terry’s nails. They’re most often seen in people with severe liver disease. Nails that are half white and half dark are called Lindsay’s nails.