How Long Can a Tampon Stay In Safely
Most manufacturers and health guidelines recommend changing a tampon every 4 to 8 hours. Leaving a tampon in longer than this can increase the chance of bacterial overgrowth and toxic shock syndrome (TSS).
What Is Toxic Shock Syndrome
Toxic shock syndrome is a rare but serious condition caused by bacterial toxins, often linked to prolonged tampon use. Early symptoms include sudden high fever, low blood pressure, a sunburn-like rash, and muscle aches. If these signs appear, remove the tampon immediately and seek emergency medical care.
How to Reduce Your Risk
Use the lowest absorbency needed for your flow, alternate tampons with pads, and never leave a tampon in for more than 8 hours. For more detailed guidance on safe tampon use, visit the official TSS information page from the U.S. Food and Drug Administration at https://www.fda.gov/consumers/consumer-updates/tampons-and-toxic-shock-syndrome-what-you-should-know.
