Can I get Toxic Shock Syndrome from leaving the DivaCup in for too long?

An increased risk of Toxic Shock Syndrome (TSS) is not associated with the use of menstrual cups. Toxic Shock Syndrome (TSS) is considered a serious and sometimes fatal disease caused by toxin-producing strains of the Staphylococcus aureus bacterium. TSS has been linked to high absorbency and prolonged use of tampons. There are now regulations in labeling for tampon absorbency to decrease the risk of TSS. Symptoms of TSS often mimic the flu and can include sudden high fever, vomiting, diarrhea, dizziness, fainting, or a rash that looks like a sunburn during your period or a few days after. We mention TSS here so that women will be aware of this serious condition. We suggest that you consult your physician concerning TSS and the use of a menstrual cup. If you have had TSS, do not use a menstrual cup. As with any gynecological concern, please consult your physician.

The DivaCup has not been linked at all to getting Toxic Shock Syndrome. Toxic Shock Syndrome results from a chemical imbalance in the vagina caused by the absorption of vaginal fluids that carry dead cells and other organisms away. Tampons absorb these fluids, disturbing your body's natural cleaning cycle, which is why they put you at risk of Toxic Shock Syndrome and bacterial infections (read the warnings on the side of your box of tampons for more info). Used and cleaned as directed, the DivaCup poses no health risk to the user.