From the history of the patient, this is indicative of toxic shock syndrome wherein, along with overgrowth of the bacteria Staphylococcus aureus, there is also overproduction of toxins by said bacteria called toxic shock syndrome toxin or TSST. This toxin acts as a potent antigen that triggers a powerful inflammatory cascade leading to vasodilation and plasma leakage eventually leading to hypotension and shock. Toxic shock syndrome, while extremely rare, are often related to inappropriate or prolonged use of tampons.