Cyanosis (Blue Hands & Feet): Causes, Treatment & Diagnosis
2022年10月17日 · Cyanosis is when your skin, lips and/or nails turn a bluish tone. It occurs when your blood lacks the oxygen it needs to reach the different tissues in your body. Cyanosis can be caused by many different conditions. Some may be serious medical conditions. Diagnosis and treatment depend on the cause.
Cyanosis - Wikipedia
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: Symptoms, Causes, Diagnosis, and Treatment
2024年6月2日 · 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.
Cyanosis: Types, Causes, and Diagnosis of Blue Skin - Healthline
2023年2月6日 · Cyanosis is often the result of heart, lung, or circulatory system issues. Most often, cyanosis is a symptom of a serious health condition. Read on to learn about the types of cyanosis, what...
Cyanotic Definition & Meaning - Merriam-Webster
The meaning of CYANOTIC is marked by or causing a bluish or purplish discoloration (as of the skin and mucous membranes) due to deficient oxygenation of the blood : relating to or affected with cyanosis. How to use cyanotic in a sentence.
Cyanosis: Definition & Causes | Central & Peripheral Cyanosis
2021年6月27日 · The cyanosis definition is a bluish hue to the skin, gums, fingernails, or mucous membranes due to a lack of oxygen in the blood. When blood is fully oxygenated it appears bright red; when it lacks oxygen supply, the blood is a dark purple or bluish red.
Cyanosis - Cyanosis - MSD Manual Consumer Version
Cyanosis is a bluish or grayish discoloration of the skin resulting from an inadequate amount of oxygen in the blood. Cyanosis occurs when oxygen-depleted (deoxygenated) blood, which is bluish rather than red, circulates through the skin.
Cyanosis: Causes, Symptoms, and Treatment (2024) - Respiratory …
2024年11月6日 · Cyanosis is a medical symptom characterized by a bluish discoloration of the skin and mucous membranes, which signals underlying health issues. This condition arises from inadequate oxygenation of the blood, reflecting problems in respiratory or circulatory systems.
Blue or grey skin or lips (cyanosis) - NHS
Blue or grey skin or lips (cyanosis) happens when there's not enough oxygen in your blood, or you have poor blood circulation. It can be caused by a serious problem with the: lungs, like asthma or pneumonia. airways, like choking or croup. heart, like heart failure or congenital heart disease. Other causes of cyanosis include:
Blue discoloration of the skin - MedlinePlus
2023年5月3日 · People whose blood is low in oxygen tend to have a bluish color to their skin. This condition is called cyanosis. Depending on the cause, cyanosis may develop suddenly, along with shortness of breath and other symptoms. Cyanosis that is caused by long-term heart or lung problems may develop slowly.