- Infrared sauna
- 3 min read
- Updated Oct 8, 2026
Should you sauna or cold plunge when you're sick?
Short answer
If you have a fever, body aches or chest symptoms, skip both and rest. With a mild head cold and no fever, a short, gentle sauna can feel good, but hold off on the cold plunge until you are well. Cold water is a stressor, and a sick body does not need another one.
Why a fever is a hard stop
A fever means your body is already running hot and working flat out. Adding sauna heat on top can push you toward dehydration and dizziness. Adding cold shock asks a tired system to mount a big stress response. Neither helps you heal faster; both can make the day worse.
Mild cold, no fever
Here the sauna can genuinely feel good. Warm air eases a stuffy head, and the quiet half hour helps you rest. Keep it short (15 to 20 minutes), drink more water than usual, and skip the plunge.
- Sauna: okay, shorter and cooler than usual
- Cold plunge: wait until you are well
- Oxygen bar: fine, and many people find it clears the head
- Compression and PEMF: fine if you feel up to it
The sweat-it-out myth
You cannot sweat out a virus. What a sauna can do is make you feel more comfortable for a while and help you sleep. That is worth something, but it is not a cure, and it is not a reason to come in with a fever.
When to come back
Fever-free for 24 hours without medication, no body aches, and energy around 80% of normal. Start with a sauna or compression session; give the cold plunge another day or two.
At Revive
If you need to move a booking because you are sick, text us. Staying home while contagious is always the right call.
Easing back in
Once the fever is gone and you are mostly better, a sauna and a short plunge are a nice way to feel like yourself again. Keep the plunge brief (one to two minutes) the first time back.
Not medical advice. If you are injured, pregnant or have a health condition, check with your doctor first.
Put it to use
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Infrared Sauna
A clean, private sauna of deep, gentle heat with color-light therapy. Easier to breathe than a traditional sauna.
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Cold Plunge
A dip in brisk 41°F water, at your pace. Go coached or solo. Either way, a team member is right there if you want a hand with your breathing.
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Oxygen Bar
Fifteen minutes of aromatherapy-infused oxygen. A quick pick-me-up between other services.
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