Tampon-induced toxic shock syndrome

Toxic shock syndrome can develop when toxin-producing bacteria multiply and toxins enter the bloodstream. Tampon use has been associated with some cases, but the condition can also occur with wounds, skin infections, or other devices. Typical early features may include sudden fever, vomiting or diarrhoea, headache, muscle aches, dizziness, confusion, and a widespread rash resembling sunburn. The illness can worsen quickly and does not always begin with a problem at the vagina.

If toxic shock syndrome is a possibility, remove the tampon and seek urgent medical care. Do not wait to see whether symptoms settle or try to manage them only at home. Tell the clinician when the tampon was inserted and removed, whether you use menstrual cups or other products, and whether you have a wound, recent procedure, or skin infection. Hospital treatment may include fluids, monitoring, medicines to control infection, and support for affected organs; antibiotic treatment is selected by the treating team.

Seek emergency help for sudden fever with faintness, confusion, breathing difficulty, severe weakness, repeated vomiting, a spreading rash, or very little urine. These symptoms require rapid assessment even if menstruation is light or the tampon has already been removed. If you feel severely unwell, do not drive yourself.

Ask: Could my symptoms fit toxic shock syndrome or another infection? Do I need hospital monitoring? What tests and treatments are needed? When is it safe to use internal menstrual products again, and what warning signs should I watch for?