If the corona affects the lungs, the amount of oxygen a person receives can be reduced and is dangerous. Covid-19 is a respiratory disease that can cause low blood oxygen level. If the lungs are exposed to the Covid-19 virus, the amount of oxygen a person receives can be reduced.
In addition, a laboratory study shows that Covid-19 causes significant dilation of blood vessels in the lungs, especially in the capillaries. This dilation of the blood vessels, which lowers blood pressure, helps reduce the amount of oxygen supply to the pulmonary insufficiency of the coronavirus.
Of course, the virus affects the destruction of the pulmonary arteries in various ways. This study also explains a strange phenomenon seen in some Covid-19 patients called “happy hypoxemia.” In this case, although the amount of oxygen is very low, but the patient does not seem to have difficulty breathing. So if you have coronary heart disease, and you do not have any signs of shortness of breath, still check your blood oxygen level.
Five signs of hypoxia in the blood and signs of lung involvement in the corona
Along with other coronary symptoms, including shortness of breath, dry cough; Fever; Inflammation and pain in the body and other symptoms, these symptoms can also be seen. If you notice these symptoms, you can consult a pulmonologist through your doctor’s consultants and see the relevant doctor if necessary:
1: Blue lips, earlobes or nail bed
This condition, known as “cyanosis”, is a sign of “severe hypoxemia”, which means that the body’s cells are not receiving enough oxygenated blood. Cyanosis should be taken very seriously and the person should receive immediate medical attention.
Two: Burning sensation
If hypoxemia is a long-term problem, the body may produce too many red blood cells, which can lead to high blood pressure. This may cause additional symptoms such as burning sensation in the extremities such as the nose and fingers, ringing in the ears and itching.
Chronic obstructive pulmonary disease is associated with a condition called hypoxia. This condition puts a double burden on the heart and slows down tissue function. Headaches associated with chronic obstructive pulmonary disease are more likely to occur in the morning after waking up.
Four: Shortness of breath
Shortness of breath is one of the most common symptoms of hypoxemia. In addition to shortness of breath, shortness of breath may include a feeling of tightness in the chest, rapid breathing, or a feeling of not being able to get enough oxygen. Puffy lips or burning of the nostrils may also occur when breathing.
Five: Fast breathing
Lack of oxygen or excessive carbon dioxide in the body is a common cause of this condition. This is not a disease, but it is a sign that the body is trying to correct another problem.