You’ve got a cold, but no fever. Is a sauna session safe? The key to making the right choice is listening to your body. A sauna is only an option if your symptoms are mild and you are fever-free. The moment a fever or stomach issues like vomiting or diarrhea appear, a sauna is off-limits due to the high risk of dehydration and cardiac stress. If you do choose to use a sauna, keep the session short (10-15 minutes) and stay well-hydrated. And a final, crucial point: to avoid spreading germs, a private sauna is the only safe option.Click here to learn more