What Are the Causes of Sepsis?

What are the causes of sepsis?

Any infection can trigger sepsis, but the following types of infections are more likely to cause sepsis:

  • pneumonia
  • abdominal infection
  • kidney infection
  • bloodstream infection

Recent decades have seen increase of the incidence. The possible reasons may include:

  • aging population
  • increase in antibiotic resistance
  • weakened immune systems

Although anyone can get sepsis, some people have a higher risk of infection, including:

  • young children and seniors
  • people with weaker immune systems, such as those with HIV or those in chemotherapy treatment for cancer
  • patients being treated in an intensive care unit (ICU)
  • people exposed to invasive devices, such as intravenous catheters or breathing tubes
  • the ones having wounds or injuries, such as burns

Finally, it’s important to remember that sepsis is a medical emergency. So get immediate medical attention if you suspect that you have sepsis, especially if you have a known infection.


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* The Content is not intended to be a substitute for professional medical advice, diagnosis, or treatment. Always seek the advice of your physician or other qualified health provider with any questions you may have regarding a medical condition.