Cyanosis is a bluish color condition on the skin and mucous membranes due to lack of oxygen in the blood. Cyanosis is generally a sign of a serious condition, and requires immediate treatment.
Cyanosis can occur to anyone, including newborns. As in the 'blue baby', namely babies with heart abnormalities, where oxygen levels carried in the blood vessels are not enough (hypoxia), causing cyanosis. Babies born with this condition usually have a low Apgar value.
Recognize the Causes of Cyanosis
When the amount of oxygen in the blood is very low, the color of the blood will change from a bright red to a darker color. This is what makes the skin and lips look turned into bluish. Generally, blue is more easily found on the lips, gums, and around the eyes. Cyanosis can be divided into central and peripheral cyanosis. Central cyanosis is seen on the tongue and lips due to decreased oxygen saturation in the blood that flows in the main arteries, due to heart and respiratory problems. Central cyanosis generally occurs in the following conditions.Disorders of the lungs
Pulmonary disorders that can cause cyanosis are generally associated with long-term pulmonary disorders, such as asthma, chronic obstructive pulmonary disease (COPD), lung infections, or bronchiectasis.
Disturbances in the airway
Disturbances in the airway can be blockages, such as choking or choking. It can also occur due to swelling or narrowing of the airway, which is usually caused by infection, and severe allergic reactions or anaphylaxis.
Disorders of the heart
Heart disorders include congenital heart disease, heart attacks, and heart failure.
- Peripheral artery disease, such as thrombosis, atheroma, or embolism.
- Vasoconstriction or narrowed blood vessels, for example due to exposure to extreme cold temperatures, the use of certain drugs such as beta blockers which are often used for hypertension, or due to abnormalities in blood circulation as in Raynaud's disease.
- Blocked venous flow, for example in deep vein thrombosis (DVT).
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