Toxic shock syndrome (TSS) is a toxin-mediated disease caused by Staphylococcus aureus or Streptococcus pyogenes bacteria that results in shock and organ failure. It is associated with the use of tampons and barrier contraceptives. A 15-year-old female presented with headache, fever, rash, abdominal pain and vomiting consistent with TSS, having left a tampon in for over 12 hours. She received IV antibiotics and supportive care and was discharged after improvement. TSS is a medical emergency treated with antibiotics to reduce bacterial load and prevent further endotoxin production.