HealthMedicine

Many bacteria cause diseases of an infectious nature

As is known, many bacteria cause diseases. And these ailments have a number of features that distinguish them from other pathological processes. They make them unique.

Main Features

There are many features of infectious diseases. First of all, it is necessary to distinguish such a characteristic feature for them as the possibility of transferring from one person to another. Because of this, they are considered one of the most dangerous for human civilization.

The fact that it is the bacteria that cause the disease was supposed before the microscope appeared. Then scientists assumed that some ailments are transmitted from person to person through very small, invisible to the eye of harmful creatures. With the advent of the microscope, this assumption was proved.

How bacteria cause disease

Much depends on how the infection generally got into the body. Many diseases caused by bacteria in humans are manifested in violation of the activity of the organ that is closest to the site of penetration. The fact is that in the body there are many barriers and protective devices that can suppress / stop almost any harmful agent. For this reason, the most common are the respiratory infections caused by bacteria. The fact is that many microorganisms are transmitted by air and airborne droplets. As a result, the respiratory system becomes the first in the path of bacteria. Many infections damage the mucosa of the respiratory tract, causing coughing, runny nose, pain, sputum and many other symptoms. The main ailments developing in this way are: pneumonia, bronchitis, tracheitis, pharyngitis, laryngitis, rhinitis, tuberculosis and others.

Other bacteria cause disease after penetrating the bloodstream. Such infectious processes are extremely dangerous, as they often lead to the formation of sepsis. This disease is considered one of the most dangerous among all known modern medicine. If the patient is not helped in the shortest possible time, then this can end very, very badly.

Recently, the number of cases of transmission of sexually transmitted infections has increased significantly. Here it is necessary to mention such ailments as chlamydia, vaginitis, salpingoophoritis, salpingitis and many others.

Bacteria cause diseases most often through the production of endotoxins and exotoxins, that is, indirectly. The nature of the developing ailment in the future largely depends on how active and stable these harmful substances are.

Difficulty of treatment

Some bacteria cause diseases that are very difficult for therapy. Against certain infirmities of an infectious nature, even the most advanced medications are powerless.

In addition, it should be noted one more feature of bacterial diseases. The fact is that over time, infections get resistant to those antibiotics that are used to destroy them. Especially fast this process proceeds in those cases when people cease to observe the recommendations of specialists and arbitrarily change the scheme of antibiotics offered by doctors. At the same time, incorrectly used drugs may not work the next time.

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