infections
Pseudomonas Infections
Introduction
Any of several types of the Overview of Gram-Negative Bacteria , especially Infections range from mild external ones (affecting the ear or hair follicles) to serious internal infections (affecting the lungs, bloodstream, or heart valves). Symptoms vary depending on which area of the body is infected. Identifying the bacteria in a sample taken from infected tissue confirms the diagnosis. Antibiotics are applied externally for external infections or given intravenously for more serious, internal infections. (See also Overview of Bacteria .) Pseudomonasbacteria, includingPseudomonas aeruginosa, are present throughout the world in soil and water. These bacteria favor moist areas, such as sinks, toilets, inadequately chlorinated swimming pools and hot tubs, and outdated or inactivated antiseptic solutions. Occasionally, these bacteria are present in the armpits and genital area of healthy people. Pseudomonas aeruginosainfections range from minor external infections to serious, life-threatening disorders. Infections occur more often and tend to be more severe in people who Are weakened (debilitated) by certain severe disorders Have Diabetes Mellitus (DM) or Are hospitalized Have a disorder that weakens the immune system, such as Human Immunodeficiency Virus (HIV) Infection None Take drugs that suppress the immune system, such as those used to treat cancer or to prevent rejection of transplanted organs These bacteria can infect the blood, skin, bones, ears, eyes, urinary tract, heart valves, and lungs, as well as wounds (such as burns, injuries, or wounds made during surgery). Use of medical devices, such as catheters inserted into the bladder or a vein, breathing tubes, and mechanical ventilators, increase the risk ofPseudomonas aeruginosainfections. These infections are commonly acquired in hospitals. In hospitals, the bacteria are often present in sinks, antiseptic solutions, and containers used to collect urine from a bladder catheter. 