# How Often Should I Change My Tampon?

August 20, 2024

[Tampons](https://shop.goauntflow.com/collections/tampons-pads/products/organic-cotton-cardboard-applicator-tampons) are a go-to option for menstruators seeking convenience and comfort during their period. However, understanding how long you can safely wear a tampon and how often you should change it is key to avoiding discomfort and maintaining your best possible menstrual health.

Whether you’re a first-time tampon user or simply looking for a refresher, we’ve got you covered with everything you need to know.

## How Long Can You Leave a Tampon In?

In general, you should change your tampon every 4-6 hours. You can safely leave a tampon in for up to eight hours, according to [the Food and Drug Administration (FDA)](https://www.fda.gov/consumers/consumer-updates/facts-tampons-and-how-use-them-safely).

After 8 hours of [wearing a tampon](/content/blog/how-do-you-put-a-tampon-in/index.html), your risk of developing an infection or experiencing irritation increases.

For menstruators with a [heavy flow](/content/blog/its-time-to-take-control-of-your-heavy-period/index.html), you’ll likely want to change your tampon more often than every 4-6 hours to prevent any leaks.

## Can I Use a Tampon Overnight?

Yes, you can! If you sleep 6-8 hours a night, you’re fine to wear a tampon overnight.

But if you’re sleeping for more than eight hours, you should use a pad instead to help reduce the spread of bacteria and the risk of [Toxic Shock Syndrome (TSS)](/content/blog/warning-signs-of-toxic-shock-syndrome/index.html).

Just remember to put your tampon in right before you go to sleep and remove it as soon as you wake up in the morning.

## What If I’m Swimming?

You can absolutely go swimming with a tampon in. You might find that the tampon will absorb a little bit of water, but that’s totally normal.

However, you should change your tampon within an hour after [swimming on your period](/content/blog/should-you-swim-on-your-period/index.html). This is because the extra moisture from swimming can increase the chances of irritation or infection.

**Reminder:** Toxic Shock Syndrome (TSS) is a rare but serious disease sometimes associated with tampon use. Warning signs include flu-like symptoms. If you’re experiencing this, remove your tampon and contact your doctor immediately.