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Hypoxia: Definition, Symptoms, Diagnosis and Treatment

Hypoxia and oxygen

Hypoxia: Definition, Symptoms, Diagnosis and Treatment

Hypoxia

Hypoxia is a medical term used to refer to a lack of oxygen supply to the tissues of the body. Localized or generalized, hypoxia requires adequate medical management to avoid the onset of complications.

What are the different types of hypoxia?

It can be classified according to various parameters including their origin. We distinguish in particular:

What are the causes of hypoxia?

Read also? Oximeter | How does it work? What is Normal Range of Blood Oxygen Level?

Who is concerned ?

It is a phenomenon that can occur in many people. Nevertheless, some risk factors have been identified. The risk of hypoxia is particularly greater in:

What is the risk of complications?

Because of the importance of oxygen for the proper functioning of the body, hypoxia can cause complications such as:

cyanosis, which is characterized by the appearance of a bluish coloration in the skin and mucous membranes;
neurological lesions, which may in particular be responsible for memory disorders.

In the most severe cases, hypoxia can lead to anoxia, which is the absence of oxygen in the tissues. Anoxia is a medical emergency because it exposes the body to serious complications such as:

Oximeter | How does it work? What is Normal Range of Blood Oxygen Level?

What are the symptoms of hypoxia?

What are the treatments for hypoxia?

Treatment for hypoxia depends on its origin, course, and severity. It usually relies on the administration of oxygen, which can be done in different ways depending on the abnormality identified.

Supplemental oxygen supply can be done by using:


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Sources: Michigan Medicine, WHO

Source of photo: Wikimedia Commons

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