Pseudomonas aeruginosa infection. Pseudomonas aeruginosa (Pseudomonas aeruginosa)

For the entire conscious life, every person on the planet is attacked by a variety of viruses, bacteria. Some dangerous guests leave behind a number of unpleasant consequences and complications that occur in old age. Each pathogenic microorganism has its own role, a task, all of them are revealed in different ways, and, accordingly, the specificity of treatment is individual.

In medical practice, a lot of dangerous diseases are recorded, of which an ordinary person does not even guess. These include Pseudomonas aeruginosa infection caused by an aerobic non-spore-forming rod of the genus Pseudomonas aeruginosa. It is a mobile bacterium that can process carbon sources in the environment.

The main feature is that to preserve vital activity it does not require special nutritional elements, it perfectly adapts and multiplies in an environment with complete absence of organic substances. It can exist even in disinfectants and develop in ordinary distilled liquid.

The main purpose of today's publication is a detailed introduction to the clinical and epidemiological properties of this bacterium, the definition of antibiotic therapy. We will tell you how dangerous nosocomial infections are, what pathologies entail, and we learn the peculiarities of alternative treatment.

Characteristic

About 140 species of gram-negative bacteria of this subspecies are known to official science. Their main habitat is the environment. The causative agent prefers moist soil, water, lives inside plants, in the digestive tract of animals and even humans. The bacterium Pseudomonas aeruginosa feels great at a temperature of 37 to 42 degrees, actively multiplies and grows rapidly.

The pathogenic microorganism is a threat to humans, resistant to most antibacterial and antimicrobial agents. It is worth noting that in 10% of healthy people, the bacterium is found on the skin, in the groin, near the auricles, nasopharyngeal mucosa and in the microflora of the intestine.

Science suggests that the risk of a dangerous disease exists if the amount of Pseudomonas aeruginosa exceeds the allowable limits. The most susceptible to severe pathological processes of a person with chronic diseases, weakened immunity. To catch the pathogen can be aerosol, food, contact and household way. According to statistical data, most often the infection occurs in a medical institution through medical equipment, raw tools, solutions, antiseptics, endoscopes.

Recently, hospital (nosocomial) infections (VBI) are very relevant all over the world. The most susceptible to them are small children, elderly people, patients with weak immunological reactivity. To reduce the risk of spreading the infection, new innovative diagnostic and therapeutic methods are created, instrumentation to identify nosological forms of the disease.

More on nosocomial infections

The World Health Organization is alarmed by the number of sick patients who have been on inpatient treatment at a medical facility. VBI, including Pseudomonas aeruginosa, is a serious problem for the entire international community, often leading to death. This is due to poor sanitation of facilities, equipment, the presence of hidden disease in health workers. Pseudomonas aeruginosa infection is detected in internal organs, in ragged and purulent wounds, as well as small cuts, respiratory tract, intestinal tract. Depending on the location of the pathogen, the symptoms manifest themselves.

Typical signs

A pathogenic microorganism can affect many tissues and organs of a human being, while not giving out a long period of time, causing significant damage to health. Pseudomonas aeruginosa causes serious complications: sepsis, gangrenous ecthim, necrosis, meningitis and so on. When the urinary system is affected, the symptomatology is characterized by cuts during the emptying of the bladder, pain in the abdomen, burning. Many patients independently diagnose themselves and take drugs uncontrollably.

It is extremely dangerous for a person to detect bacteria in the intestinal tract. It causes dysbacteriosis, enteritis, colitis. There is intoxication, severe pain, stool, vomiting, nausea. The toxins produced by the microbe destroy the blood vessels, damage the liver cells and provoke the hemolysis of blood cells (erythrocytes). The colibacillus in the neglected stage practically does not heal and poses a threat to life.

Where is the pathogen localized and what causes it?

Penetrating into the body, Pseudomonas aeruginosa causes outbreaks of infectious and inflammatory diseases from the urinary, digestive, respiratory, pulmonary systems. ENVIRONMENT is subject to harmful effects. Diagnosis of Pseudomonas aeruginosa in the ear, causing purulent otitis with an admixture of blood. Infection can manifest as rhinitis, chronic sinusitis, adenoiditis, pneumonia and bronchitis.

And with the capture of the urinary system, urethritis, cystitis, pyelonephritis develop. With burns, ulcers, purulent wounds, the bacterium provokes the development of abscess and sepsis. The risk group includes bed patients, for whom proper care is not provided. As a result of prolonged immobilization, weeping bedsores are formed - the gate for Pseudomonas aeruginosa. There is a mass of pathologies that causes Pseudomonas aeruginosa. Therapy is difficult and requires maximum control by the doctor.

Often Pseudomonas aeruginosa is found in people with a diagnosis of "acute pneumonia." Infection can provoke endocarditis, the pathology of the central nervous system and the musculoskeletal system. Sometimes a local bacterium passes into fatal bacteremia (infection of the whole organism), in which case the prognosis will be depressing. It must be said that the mechanism of the destructive effect of this wand occurs in two stages: invasive and toxigenic.

Pseudomonas aeruginosa: how dangerous is it?

World pediatrics is concerned about the increasing incidence of nosocomial infections at an early age. They are exposed mainly to children with underweight, premature and weak. There are data on deaths (11%). Localization of the pathogen often extends to the intestinal tract, respiratory tract and ENT organs. In each case, individual complex therapy is required. The child is sent to the infectious department without fail.

Clinical picture in children

Increasingly, cases of patients with pneumonia are registered, which is provoked by a gram-negative bacterium of the genus Pseudomonas. Symptoms are pronounced: high fever, debilitating cough with viscous and abundant sputum. After a day pus is released, dyspnea and oxygen starvation are observed.

On the radiographic picture, there are significant changes in the lungs. Requires immediate treatment. No less dangerous when a pseudomonas aeruginosa in a child gets into the digestive tract. There are severe vomiting, diarrhea with an admixture of mucus and pus, pain in the abdomen.

There are serious violations of intestinal microflora, convulsions, heaviness and rumbling, the baby very quickly loses its fluid reserves, which threatens dehydration. Infection manifests itself in children with cystic fibrosis (cystic fibrosis) - a hereditary disease. Against the backdrop of this pathology, protective antibodies do not fight with a foreign agent, antibiotics help little, and as a result, the bacterium progresses lightly, gradually killing the living organism.

Diagnostic measures

Pseudomonas infection by visual examination and a general anamnesis is not determined. Be sure to take bacteriological culture to identify the wand (purulent contents, mucus, urine, blood), and conducted a serological study. Based on the results obtained, the antibodies of the pathogen are identified, the final evaluation is made, the therapy is selected and established. Cultural diagnostics does not present difficulties and is produced in the shortest possible time.

Pseudomonas aeruginosa: how to treat pathology?

Even 20 years ago, the bacterium did not respond to therapy, the deaths happened much more often than in the 21st century. Science has managed to achieve maximum results in the fight against this insidious disease. Scientists have invented powerful antibacterial agents that block pathogenic microorganisms. These include:

- fluoroquinolones;

- carbapenems;

Ureidopenicillins;

- monobactams.

To our deep regret, this kind of pathogenic bacteria mutates, develops resistance even to improved antimicrobial medicines. To completely suppress the infection and exclude relapse, it is advisable to begin therapy at an early stage of the disease. It is treated for a long time (not less than two weeks) Pseudomonas aeruginosa. Antibiotics are prescribed after the delivery of the necessary tests and confirmation of the diagnosis. Only the doctor determines which drugs are appropriate in one or another case.

Usually, stepwise (alternate) treatment with antibiotics is prescribed: intravenously, then intramuscularly. When the urinary system is affected, instillations are necessarily used (a catheter with a drug is inserted into the bladder). If the infection has affected the mucous membranes and skin, then compresses, lotions, gauze dressings are applied, rinses, injections are done.

If necessary, surgical excision of necrotic tissue is performed, this is the case with bedsores. An integral part of therapy is to strengthen the body's defenses. The best pharmaceutical filtrate for phagolysate today is the bacteriophage of Pseudomonas aeruginosa. It is a modern antibacterial solution that stops pathogenic cells. Suitable for all localizations. Used rectally, orally and topically. Increases the synthesis of immunoglobulin, relieves the symptoms and helps recovery. After a full course of treatment and elimination of the clinical picture, after about ten days, it is necessary to conduct a repeated analysis to identify the pathogen. If the crop again shows a positive reaction, a new antibiotic is prescribed.

Additional therapies

Treatment of Pseudomonas infection should be combined with restorative, probiotic and homeopathic remedies, but only under the strict control of the doctor. At a certain dosage, a vitamin-mineral complex is prescribed, aimed at strengthening immunity. In the period of therapy, it is necessary to maintain a rational diet, eliminating harmful carbohydrates, fats. The menu should be light, enriched with proteins, fresh vegetables and fruits.

Alternative methods of getting rid of an infection

Without consultation and expert advice it is extremely dangerous to prescribe these or other medicinal herbs. It is not known what kind of reaction they will cause in your case. We strongly advise you not to risk your own health. Some practitioners and homeopaths prescribe in a complex vegetable components. If you follow all the instructions and follow the advice of health professionals, you can say goodbye forever with the diagnosis of Pseudomonas aeruginosa.

Folk remedies, such as field horsetail, aspen leaves, tea tree oil, chamomile, help in eliminating the inflammatory process and facilitate the course of the disease. The product of beekeeping, propolis, has antibacterial, antiseptic properties. Since ancient times, it has been used to make decoctions, infusions, ointments for local use. Let's describe several national recipes.

• In equal proportions brew leaves of horsetail (or plantain) and aspen steep boiling water. Drink 30 g daily (two tablespoons) before meals, only in diluted form (with tea or water). You can rinse the larynx, wash the nasal sinuses. Home remedies have antimicrobial, anti-inflammatory and detoxifying effects.
• Traditional healers recommend using natural antibiotics to treat various ailments. These include tea tree oil, which is sold in the pharmacy chain. It is necessary to combine a drop of this liquid with a dessert spoon of olive oil. Drink once a day with water.
• On a tablespoon of berries of a viburnum to take two glasses of boiled water. Insist for about an hour until the solution becomes saturated. Eat 100 ml four times a day. A similar decoction is made from the hips. Insists in a thermos and drinks like tea.
• We make curative anti-infective infusion of five dried or fresh flowers of calendula and 250 ml of steep boiling water. The mixture is infused for an hour. In the cooled solution add a large spoon of alcohol tincture of propolis. Take three times a day for 50 grams. The combination of two medicinal plant components stimulates immunobiological processes, exerts a destructive effect on pathogenic microbes, slows down their growth and development. In addition, such a decoction shows anesthetic and fungicidal action.

Remember that alternative therapies are in addition to drug therapy and will not be able to prevent infection on their own. They are only aimed at strengthening immunity and reducing inflammation. It is necessary to clearly understand and know about the contraindications of those herbs and plants that you take.

About prevention

Pseudomonas aeruginosa (infection) is very common in the environment and can colonize the internal organs of a person, causing great harm. To protect yourself, it is necessary to follow the unspoken rules, to observe basic hygiene. It's easier to catch a bacterium in a hospital setting than from another person. If you suspect a source of infection, you should sow all members of the family living in the same apartment.

Primary and main prevention is to control the health, or rather the immune system. Provide your body with a balanced food raw material, always wash your hands thoroughly in soapy water after garden work, walking. Use wet napkins on the street when you want a snack.

To combat the pathogen healthcare workers should monitor the cleanliness of hands, facilities and equipment. It is necessary to sterilize endotracheal tubes, to treat special catheters with special solutions. To exclude infection in hot baths and swimming pools, constantly monitor the norm of the water hydrogen index (7.2-7.8) and the concentration of chlorides (70.5 mg / l).

All found sources of bacterial contamination in medical institutions should be immediately destroyed. Patients with suspicious symptoms should be examined in a timely manner and placed in the infectious department in order to avoid the spread of pathology. Thus, it will be possible to minimize the incidence of infection and correct the treatment correctly.

What are the consequences?

The prognosis directly depends on the presence of concomitant pathological processes. The results of therapy will be positive when using a number of antibacterial drugs of wide action. Pseudomonas aeruginosa has a harmful effect on many vital functions, especially on the children's body. In some cases after a long treatment and elimination of the main manifestations after a certain period of time, the symptomatology can again be repeated or aggravated against the background of existing pathologies.

With suspicious signs of worsening of the general state of health, do not be too lazy to undergo a test, at least to pass a biochemical blood test and urine. If you do not trust the results obtained, consult several specialists on the disturbing problem. Give your health maximum attention, always listen to the signals that the body gives.

Each disease has characteristic signs, which mainly occur in the acute stage, then subside. As is known, the latent form indicates that the pathology has passed into a chronic form. In this case, therapy will be difficult, take a lot of time and effort. Never give up, fight with ailments, surround yourself with positive emotions, get rid of depression and anguish. The path to good health lies through prevention. Remember this and do not be ill!