bakteeremia

Bakteeremia refers to the presence of bacteria in the bloodstream. It is a significant medical condition that can have serious consequences if left untreated. The bloodstream is normally a sterile environment, and the introduction of bacteria can occur through various routes. Common sources include infections in other parts of the body, such as the lungs, urinary tract, or skin, which can then spread to the blood. Invasive medical procedures like surgery, insertion of catheters, or dental work can also introduce bacteria into the circulation.

Symptoms of bakteeremia can vary widely depending on the type of bacteria involved and the individual's overall health. Some common signs include fever, chills, rapid heart rate, and a feeling of being generally unwell. In more severe cases, bakteeremia can lead to sepsis, a life-threatening condition where the body's immune response to infection causes widespread inflammation and organ damage. Diagnosis typically involves a blood culture, which is a laboratory test used to detect and identify bacteria in a blood sample. Prompt treatment is crucial and usually involves antibiotics. The choice of antibiotic depends on the identified bacteria and its susceptibility to different medications. Prevention strategies focus on maintaining good hygiene, proper wound care, and appropriate use of antibiotics.