Sepsis is a systemic inflammatory response to a severe infection. The inflammatory response triggers a rapid cascade of events, such as leaking blood vessels and impaired blood flow.
Severe sepsis is associated with a drop in blood pressure. Low blood pressure reduces the amount of oxygen and nutrients going to the body's organs. This drop causes damage the body's major organs.
Septic shock occurs when adequate blood pressure can't be restored despite treatment with IV fluids. Septic shock may lead to multiple organ failure and death.
Septic shock is caused by an infection that overwhelms the body. Sepsis can be triggered by many different kinds of infections including:
- Bacterial—most common
- Fungal infections
Copyright © Nucleus Medical Media, Inc.
Complications from septic shock may cause symptoms of:
- Kidney failure
- Lung failure
- Heart failure
- Blood clots
Last reviewedDecember 2013by Michael Woods, MD
Please be aware that this information is provided to supplement the care provided by your physician. It is neither intended nor implied to be a substitute for professional medical advice. CALL YOUR HEALTHCARE PROVIDER IMMEDIATELY IF YOU THINK YOU MAY HAVE A MEDICAL EMERGENCY. Always seek the advice of your physician or other qualified health provider prior to starting any new treatment or with any questions you may have regarding a medical condition.