Bloodstream infection symptoms?

summary

The diagnosis of bloodstream infection often depends on the positive results of multiple blood cultures in different parts or other strict diagnostic criteria. In recent years, the incidence of bloodstream infection caused by CNS in neonatal intensive care unit has increased significantly. Many infants with low birth weight or acute diseases need continuous intravenous catheter administration. Although this treatment is mature, it leads to catheter-related bloodstream infection to a large extent. The influence of bloodstream infection on clinic can not be ignored. Bloodstream infection symptoms? Let's talk about it

Bloodstream infection symptoms?

At present, septicemia and bacteremia are collectively referred to as blood stream infection. Septicemia is a blood infection caused by various pathogenic microorganisms (bacteria or fungi) and toxins invading the blood stream. The main clinical manifestations are: sudden chills, high fever, tachycardia, shortness of breath, rash, hepatosplenomegaly and mental and mental changes,

Severe cases can cause shock, disseminated intravascular coagulation (DIC) and multiple organ failure. Bacteremia is defined as bacterial infection if the bacteria are only transient in human blood without clinically obvious toxic blood symptoms (such as vascular associated infection).

In recent years, with the extensive development of traumatic diagnosis and treatment technology, and the wide application of broad spectrum antibiotics and hormones, the incidence rate of bloodstream infections has been increasing year by year. The mortality of bloodstream infection is high, and it can prolong the length of hospital stay and increase the cost of hospitalization. Therefore, more and more attention has been paid to the control of bloodstream infection.

matters needing attention

Bloodstream infection is one of the severe infectious diseases in clinic. In recent years, the resistance of pathogens causing bloodstream infection to commonly used anti infective drugs has increased, which makes the treatment of bloodstream infection face severe challenges. The key to reduce the incidence of bloodstream infection and improve the cure rate is to actively treat the primary disease, remove the possible inducing factors, pay attention to aseptic operation, and reasonably use antibiotics.