Streptococcal Bacteremia and Toxic Shock Syndrome: A Rare Etiology Requiring Prompt Diagnosis.

Bullous impetigo leading to streptococcal toxic shock syndrome (STSS) immune activation and massive cytokine release is a rare condition. It has a significant mortality rate, which calls for quick diagnosis, early suspicion, and integrated treatment. Herein, we discuss the case of a 66-year-old man who underwent evaluation for leg swelling before quickly going into shock and experiencing respiratory failure, which necessitated invasive mechanical intubation. Streptococcus pyogenes was identified by blood culture, and STSS was identified. Recommended antibiotics, intravenous (IV) immunoglobulin, and fluids made up the treatment regimen. In this case, the streptococcal infection deteriorated very quickly, and there was a rare relationship with bullous impetigo, which led to shock and respiratory failure. This case sheds lights on the need of having an early suspicion of this syndrome when a diabetic patient develops a skin lesion. A prompt diagnosis is necessary.