Questions we often get at Sauna from Finland
The Finnish sauna has fascinated people for centuries. Beyond its relaxing atmosphere, research shows that regular sauna bathing can have positive effects on both body and mind. But many people still wonder: How safe is the sauna? Who can use it? And what should I keep in mind before stepping inside?
Here are answers to some of the most frequently asked questions about sauna bathing and health.
When should I avoid the sauna?
As wonderful as sauna bathing is, it’s not for every situation. You should not go to the sauna if you have stitches, an open or bleeding wound, or an acute injury. Heat can increase swelling, redness, or tenderness, especially in cases of repetitive strain or back pain. The same applies to acute infections—sauna heat may actually worsen symptoms.
That said, once recovery begins, many people believe the sauna supports healing and relaxation.
Is it safe to drink alcohol in the sauna?
Beer and sauna often go hand in hand in popular imagination, but drinking alcohol before sauna bathing is not advisable. Alcohol increases health risks and the chance of accidents. For a safe experience, enjoy your sauna first—then raise a glass afterward.
Can children go to the sauna?
Yes! In Finland, children grow up with saunas from an early age, and there are no official age restrictions. Still, kids tolerate heat less well than adults. It’s best for them to sit on the lower benches and stay inside for shorter periods of time. Many children enjoy splashing water or playing quietly in the warm atmosphere.
Infants, however, should not be taken into the sauna at all. Even for older children, the golden rule is simple: they should be allowed to leave as soon as they want to. Sauna can be introduced gradually at home, turning it into a cherished family ritual.
What about women and sauna bathing?
There are no reasons to avoid the sauna during menstruation. In fact, many women find that the heat eases period cramps by relaxing muscles. For hygiene, it’s recommended to use a towel on the bench.
Pregnant women can also sauna bathe safely. Research shows that sauna use does not negatively affect pregnancy. Still, expectant mothers should listen to their bodies and avoid anything that feels uncomfortable.
How long should I stay in the sauna?
There are no strict rules—sauna is not a race or a routine, but a moment to slow down and listen to your body. Scientific studies often involve participants bathing in the sauna 4–7 times per week, with sessions lasting 15–20 minutes at temperatures of 75–80°C (167–176°F). This frequency has been linked to the greatest health benefits.
Shorter stays of just a few minutes may not have major effects on circulation, though they can still reduce stress.
Finns themselves don’t watch the clock. In a traditional sauna, each person comes and goes freely, guided by how they feel. The best advice? Stay as long as it feels good—then step out refreshed.
✨ The takeaway: Sauna is for relaxation, recovery, and well-being—not for pushing limits. Whether you’re a child discovering the joy of warm benches, an expectant mother, or a seasoned sauna enthusiast, the key is the same: listen to your body, take your time, and enjoy the experience.
This article is adapted from The Soul of Sauna-book by Carita Harju.
