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Doctor insights on: How Long Does Cyanosis Associated With Croup Last

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Is cyanosis curable or will it return in long term?

Is cyanosis curable or will it return in long term?

Depends: It depends entirely on the cause of the cyanosis. If it is due to a reversible phenomenon such as spasm of certain small blood vessels called arterioles, then cyanosis is treatable and can improve. There are many causes of cyanosis; some are untreatable. ...Read more

Dr. Mark Diamond
247 doctors shared insights

Croup (Definition)

Croup is a description of variety on upper respiratory tract condition in children, including laryngitis, laryngotracheitis, laryngotracheobronchitis, bacterial tracheitis or spasmodic croup. Common symptoms are: cough, inspiratory stridor, hoarseness, barking cough, sore ...Read more


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Do symptoms like cyanosis go away quickly?

Do symptoms like cyanosis go away quickly?

Depends: Cyanosis is only relieved with oxygen. Total body cyanosis, like from COPD or pneumonia may need supplemental oxygen. If local to a finger like in reynaud's, then will improve when vascular spasm ends and oxygenated blood flow resumes. ...Read more

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Why is there often an occurence of cyanosis during hypoxia?

Why is there often an occurence of cyanosis during hypoxia?

See below: Only oxygenated hemoglobin is red. In hypoxic states, there is no oxygen, therefore the hemoglobin is bluish or cyan colored. ...Read more

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Why is there cyanosis during hypoxia?

Why is there cyanosis during hypoxia?

Low oxygen: Cooling slows down metabolic process of circulatory system and oxygen levels fall. ...Read more

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How does pneumonia cause cyanosis?

How does pneumonia cause cyanosis?

Cyanosis: Cyanosis is the low level or lack of oxygen. Pneumonia makes the exchange of oxygen in the lungs difficult. One who has pneumonia often finds their oxygen level too low or cyanotic. ...Read more

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Can cyanosis, blue nail beds occur when a person is dying?

Can cyanosis, blue nail beds occur when a person is dying?

Cyanosis in nail bed: Yes, cyanosis can occur in the late stages of life and represents a lack of oxygen getting into the blood. ...Read more

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What causes a brief episode of cyanosis with palpitations and tingling ?

What causes a brief episode of cyanosis with palpitations and tingling ?

Heart: These symptoms suggest a sudden and serious restriction of blood flow from a heart-related problem. See your physician or cardiologist soon. ...Read more

Blue Skin (Definition)

Cyanosis is a bluish color to the skin or mucus membranes due to a lack of ...Read more