What medical condition causes blue skin?
What medical condition causes blue skin?
Argyria is a rare skin condition that can happen if silver builds up in your body over a long time. It can turn your skin, eyes, internal organs, nails, and gums a blue-gray color, especially in areas of your body exposed to sunlight. That change in your skin color is permanent.
What term means discoloration of the skin?
Also called: Hyperpigmentation, Hypopigmentation.
What causes blue patches on skin?
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. Cyanosis can develop quickly due to an acute health problem or external factor.
What is the medical term for cyanosis?
Medical Definition of cyanosis : a bluish or purplish discoloration (as of skin) due to deficient oxygenation of the blood. Other Words from cyanosis. cyanotic \ -ˈnät-ik \ adjective. More from Merriam-Webster on cyanosis.
What causes methemoglobinemia?
Congenital methemoglobinemia is caused by a genetic defect that you inherit from your parents. This genetic defect leads to a deficiency of a certain enzyme, or protein. This protein is responsible for converting methemoglobin to hemoglobin.
How do you treat methemoglobinemia?
Methylene blue is used to treat severe cases of MetHb, and doctors may prescribe ascorbic acid to reduce the level of methemoglobin in the blood. In severe cases, a person may require a blood transfusion or exchange transfusion. Oxygen therapy will also be provided, if required.
What does it mean when your hands turn blue?
Blue hands occur when the skin in the hands takes on a bluish tint or color. This generally is due to either a lack of oxygen in the blood or extremely cold temperatures. When the skin becomes a bluish color, the symptom is called cyanosis. Most commonly, blue hands are caused by a lack of oxygen in the blood.
What is the medical term for normal skin color?
Constitutive skin color is the natural, genetically determined color of the epidermis, uninfluenced by ultraviolet (UV) light or hormone exposure. Typically, it’s seen in areas of little or no sun exposure, such as the underside of the upper arm.
What does cyanosis look like?
Cyanosis is characterized by bluish discoloration of skin and mucous membranes. Cyanosis is usually a sign of an underlying condition rather than being a disease in itself. The most common symptoms of the condition are bluish discoloration of the lips, fingers, and toes.
What is blue black skin?
For example, “blue-black” is a term used primarily by African Americans to describe a skin tone found among dark-skinned people on the African continent.
What is ecchymosis medical term?
Listen to pronunciation. (EH-kih-MOH-sis) A small bruise caused by blood leaking from broken blood vessels into the tissues of the skin or mucous membranes.
What is the meaning of the medical term dermatology?
Definition of dermatology : a branch of medicine dealing with the skin, its structure, functions, and diseases.
What makes your skin blue?
Melanocytes become trapped in the dermal layer of the skin, producing the blue color. These are common in 99 percent of infants of Asian and Native American descent. Skin color results from the blood flow in the tiny vessels within the skin as well as the amount of pigment present in the dermal layers.
What causes blue skin?
The leading cause of blue skin is poor oxygen delivery to the body, a problem associated with a number of medical conditions including genetic disorders, as well as acquired conditions.
What you should know about discoloration of skin?
Tinea Versicolor. The name may sound new to you,but tinea versicolor (also known as pityriasis versicolor or PV) is a common fungal infection of the skin.
What are the reasons behind skin discoloration?
There can be various reasons behind skin discoloration: It may result from liver disease, heart disease or maybe albinism. Pregnant women are more likely to get skin patches. But, such patches disappear as soon as the woman delivers. It may be due to the side effect of any medication Some food items may cause skin discoloration Too much exposure to the harmful rays of the sun.