Symptoms such as chest pain, shortness of breath, fever, nausea or vomiting are indicative of the presence of bacteria in the lungs. Although these microorganisms are essential for the optimal functioning of human physiological systems, their presence in these types of organs leads to clinical pictures that are serious.
Do you know why these bacterial infiltrations occur in the lung area? Are you in a risk group? Knowing more about it is key when dealing with these diseases, since it allows taking preventive measures. Because of this, here we tell you everything you need to know about pneumonia of bacterial origin.
On the microbiota and bacterial activity
First of all, it is essential to remember that the bacteria that inhabit the human body are, for the most part, positive. Various microbiological studies have reported its benefits. For example, bacterial colonies in the human intestine fulfill functions such as:
Better absorption of certain nutrients.
A more efficient lipid metabolism.
Protection against pathogenic microorganisms.
The normal microbiota is defined as the set of microorganisms that inhabit the body of living beings, and perform various functions of a symbiotic or commensal nature with their host.
These colonies have both a spatial and temporal component, since their composition and presence can vary according to the place of the body where they live, and the age of the person.
The problem comes when bacteria, which do not have to be pathogenic initially, colonize internal systems that do not benefit from their presence. This is the case, for example, of pneumonia of bacterial origin that we will explain below.
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