Definition of Septic Shock

Septic shock is an immune system reaction in the body caused by sepsis, or an infection that has spread to the blood from other tissues. Septic shock is a very serious reaction and can result in organ damage or death if not treated.

Symptoms

• People experiencing septic shock will have low blood pressure, rapid heartbeat, confusion and disorientation. Other symptoms include chills, decreased urination, joint pain and skin rash.

Causes

• Although most often caused by bacterial infections, septic shock can also be caused by fungal and viral infections. It can stem from untreated infections of the skin or organs, and can arise after complications from surgery.

At-Risk Individuals

• Your body naturally fights off infections that cause septic shock. Those with decreased immune system function are most at risk of developing sepsis, such as infants, elderly people or those with HIV.

Testing

• Blood tests, blood cultures, urine samples, mucus samples, spinal taps and CT scans can be used to detect bacteria, viruses or fungi that can lead to septic shock.

Treatment

• Sepsis and septic shock are treated with antibiotics, hydration and blood pressure medications.