Jun 2, 2024 · Cyanosis is a medical term to describe blue, grayish, or purple skin, lips, or nail beds. It occurs when there isn't enough oxygen in your blood. Cyanosis is a symptom of various heart and lung conditions, autoimmune disease, and drug overdose.

If you have noticed your knees turning blue or grey, it could be a sign of cyanosis. Cyanosis is a term used to describe the bluish or greyish discoloration of the skin, nails, mucous membranes, or lips. Cyanosis occurs when there isn’t enough oxygen in the blood or when blood circulation is …

Oct 17, 2022 · Cyanosis is the medical term for when your skin, lips or nails turn blue due to a lack of oxygen in your blood. If you have darker skin, cyanosis may be easier to see in your lips, gums, nails and around your eyes.

Jan 25, 2024 · “Peripheral” cyanosis affects the extremities. Cold temperatures, circulation problems, and tight jewelry are common causes. Often, cyanosis is not serious.

Feb 6, 2023 · Most often, cyanosis is a symptom of a serious health condition. Read on to learn about the types of cyanosis, what causes it, and when you should see a healthcare professional.

Jul 2, 2023 · Peripheral cyanosis is a condition that causes the extremities—usually hands, feet, fingers, and toes—to turn blue due to a lack of oxygen-rich blood.

Acrocyanosis is characterized by peripheral cyanosis: persistent cyanosis of the hands, feet, knees, or face. [4] The extremities often are cold and clammy and may exhibit some swelling (especially in warmer weather).

Nov 1, 2022 · Peripheral cyanosis is often caused by cold temperatures, but it can also indicate that you have a medical issue. Learn about diagnosis, treatment, and more.

Cyanosis is the change of body tissue color to a bluish-purple hue, as a result of decrease in the amount of oxygen bound to the hemoglobin in the red blood cells of the capillary bed. [1] Cyanosis is apparent usually in the body tissues covered with thin skin, including the mucous membranes, lips, nail beds, and ear lobes. [1]

Cyanosis refers to a bluish-purple color of the skin. It is most easily seen where the skin is thin, such as the lips, mouth, earlobes and fingernails. Cyanosis means there may be decreased oxygen in the bloodstream.