02/17/2026 Public Health Education Topic: Streptococcal Toxic Shock Syndrome (STSS)

Per CDC Español

Key points

• Streptococcal toxic shock syndrome (STSS) is a rare, but serious bacterial infection.

• STSS can develop very quickly into a life-threatening emergency.

• People with STSS need immediate care in a hospital and antibiotics.

• Treatment focuses on managing low blood pressure and multiple organ failure.

• Speak with a healthcare provider if you have concerns about STSS.

Symptoms

First symptoms of STSS often include:

• Fever and chills

• Muscle aches

• Nausea and vomiting

  
  

After the first symptoms start, it usually only takes about 24 to 48 hours for low blood pressure to develop. Once this happens, STSS quickly gets much more serious:

• Hypotension (low blood pressure)

• Organ failure (other signs that organs are not working)

• Tachycardia (faster than normal heart rate)

• Tachypnea (rapid breathing)

  
  

Examples of organ failure signs: Someone with kidney failure may not make urine. Someone with liver failure may bleed or bruise a lot or their skin and eyes may turn yellow.

When to seek immediate medical attention

If you have symptoms of STSS, seek medical attention immediately.

To learn more visit: About Streptococcal Toxic Shock Syndrome | Group A Strep | CDC