Sudden Blue Spots On Skin

Many conditions can cause your skin to have a bluish tint. For example, bruises and varicose veins can appear blue in color. Poor circulation or inadequate oxygen levels in your blood stream can also cause your skin to turn bluish. This skin discoloration is also known as cyanosis.

Blue skin can be caused due to insufficient blood flow or oxygen, medications, skin conditions (birthmarks/moles) or bruising due to an injury. Learn more. Blue skin is an unwelcome development, to say the least, whether it’s all over the body or restricted to the hands, face, or a particular skin bump.

Blue skin often means there’s an issue with the flow of your blood or oxygen supply. The most common cause is a bruise. When tiny blood vessels are injured, blood collects beneath the skin, causing the blue color.

Bruises develop when small blood vessels under the skin tear or rupture, most often from a bump or fall. Blood leaks into tissues under the skin and causes the black-and-blue color. As bruises (contusions) heal, usually within 2 to 4 weeks, they often turn colors, including purplish black, reddish blue, or yellowish green.

Petechiae don’t look like bruises. They are tiny, flat, red or purple spots in the skin, but they are different than the tiny, flat, red spots or birthmarks (hemangiomas) that are present all the time. Sudden unexplained bruising or blood spots under the skin or a sudden increase in the frequency of bruising may be caused by:

Bruises develop when small blood vessels under the skin tear or rupture, most often from a bump or fall. Blood leaks into tissues under the skin and causes the black-and-blue color.

“Migraine headaches can cause blue dots and other types of color spots,” says Dr. Boxer Wachler. “Seeing everything with a blue tint can be caused by Viagra and related medications that increase high amounts of nitric oxide. This interesting side effect is harmless.

The cushioning effect of the skin decreases as the fat under the skin decreases. These changes, along with skin damage from exposure to the sun, cause blood vessels to break easily. When blood vessels break, bruising occurs.

A condition called methemoglobinemia can cause congenitally blue skin by interfering with the transport of oxygen to the extremities. Likewise, people with Raynaud’s phenomenon develop blue skin because their blood vessels clamp down, restricting the flow of blood to the tissues.

Argyria– A rare disease that turns your skin Blue. Argyria is a rare condition that makes your complexion to turn blue or gray shade. This is caused by the overexposure to silver. When the body is subjected to a large-dose of exposure or prolonged exposure to small amounts of silver, it changes its color to blue.

Blue skin disorder is a condition in which the skin turns blue in color due to the accumulation of silver and silver compounds in the body. The ailment is scientifically referred to as Argyria.

Cyanosis is the medical term for a bluish color of the skin and the mucous membranes due to an insufficient level of oxygen in the blood.

In most cases, a bruise will disappear on its own within two weeks. Caring for a black and blue injury will help to reduce the size of the bruise and relieve some of the pain associated with it. Apply a cold compress to the black and blue injury for approximately 20 minutes immediately following the injury.

This is because they are the color of the blood that has pooled underneath the skin . As a bruise heals, the body breaks down blood and fluids that have accumulated under the skin. As this happens the bruise turns different colors. Within the first few days after getting a bruise, the area may become a black mark, blue mark, or purple mark.

Remove the ice from the bruise and place the bag back in the freezer for future use. Allow your bruise to rest for more than 10 minutes without ice. Repeat icing whenever possible. Whenever you have a chance you should be icing your bruise.

During the healing process, which normally lasts from two to four weeks, bruises go through a sequence of color changes. The changing colors happen while white blood cells remove the decayed blood products bit by bit. For the first two days, bruises appear red because of the iron in the leaked blood.