Red blood is oxygen rich, but blood with decreased oxygen turns blue or purple. Red blood flowing through the tiny vessels in the skin produces a healthy red-pink color. Blue blood is oxygen poor and causes a bluish-purple tint to the skin.
Why do babies legs turn blue?
This occurs due to a decreased amount of hemoglobin in the baby’s blood. Hemoglobin is a blood protein that is responsible for carrying oxygen around the body and delivering it to the different cells and tissues. When the blood is unable to carry oxygen around the body, the baby turns blue (cyanotic).
Is it normal for legs to turn purple?
Livedo reticularis is thought to be due to spasms of the blood vessels or an abnormality of the circulation near the skin surface. It makes the skin, usually on the legs, look mottled and purplish, in sort of a netlike pattern with distinct borders. Sometimes livedo reticularis is simply the result of being chilled.
Are babies feet supposed to be purple?
More commonly, it’s only certain areas — like the hands or feet — that has a blue tint. This is usually perfectly normal and just reflects the baby’s somewhat immature blood circulation.
Do babies have poor circulation?
Newborns and babies under the age of 3 months still have new blood circulation systems. This means that in a baby there is less blood (and heat) getting to the parts farthest from the heart, the hands and feet. Baby’s new little body is also still busy developing their brain, lungs, and other parts.
What blood type causes blue baby syndrome?
Rh disease occurs during pregnancy. It happens when the Rh factors in the mom’s and baby’s blood don’t match. If the Rh negative mother has been sensitized to Rh positive blood, her immune system will make antibodies to attack her baby.
Why are my newborn’s hands and feet purple?
A baby’s hands and feet may stay bluish in color for several days. This is a normal response to a baby’s underdeveloped blood circulation. But blue coloring of other parts of the body isn’t normal.
What causes purple skin discoloration?
Cyanosis occurs when there’s too little oxygen in the blood. Oxygen-rich blood is deep red and causes your skin’s normal color. Under-oxygenated blood is bluer and causes your skin to look bluish purple.
What causes discoloration of lower legs?
The reddish-brown discoloration on the lower legs is caused by chronic venous disease–the abnormal function of veins. When your veins can’t pump blood back up to the heart properly, it pools in your lower legs. Symptoms start with slight skin irritations and itchiness, then manifest varicose veins.
Why are my 8 month old’s feet purple?
Is this normal? A: Generally skin color changes from pink to blue or purple when the area is cold or is not receiving enough oxygenated blood. Although abnormal in adults, the color and temperature change can be normal in children even up to a few years old.