Should you drink water in infrared sauna?

Author: Curtis Nolan  |  Last update: Monday, December 1, 2025

How to get the most out of every session. Hydrate, hydrate, hydrate! Most people do not drink enough water to begin with and now that you are using an infrared sauna and sweating, it is even more important to stay properly hydrated. Always drink plenty of water before, during and after your sauna session.

Should you drink water while in an infrared sauna?

You will be sweating a lot. You should well hydrate yourself before, during, and after a sauna session. Drink at least 8 ounces of water immediately prior to your session. We recommend that you bring a water bottle and drink at least 8 ounces during your session.

What should you not do after an infrared sauna?

What Not to Do After Infrared Sauna Sessions
  • Eating heavy foods. Consuming heavy or oily foods can often make your skin feel more oily as well as feed more unhealthy ingredients back into your body. ...
  • Drinking sugary drinks or alcohol. ...
  • Doing intense exercise. ...
  • Overstaying in the sauna.

How do I get the best results from an infrared sauna?

Tips for using infrared saunas
  1. Start low and slow. Dial down the temperature and keep your sessions short when you begin using an infrared sauna. ...
  2. Max time. Even if you're an experienced sauna user, keep sessions below 30 minutes to avoid putting too much stress on your body. ...
  3. Stay hydrated. ...
  4. Rinse off afterward.

Should I drink water during a sauna?

A sauna dehydrates you, which is not good, and can be bad; so make sure you are well hydrated before you start a sauna, that you drink water during breaks in and out of the sauna, and also after finishing, so that your hydration levels are always satisfactory.

THIS is What Happens To Your Body in an Infrared Sauna | Dr. Steven Gundry

Is it counterproductive to drink water in sauna?

The sauna is considered a source of detoxification as it helps the body to eliminate harmful substances through sweat. To make the most of this effect, the body's cells should work with the fluids available to flush out toxins. Adding extra fluids while in the sauna can interfere with this process.

Why do I pee so much after an infrared sauna?

How It Works - Heat causes blood vessels to dilate, increasing blood flow to the skin and extremities. This increased circulation can stimulate the kidneys to filter more blood, leading to higher urine output.

What happens if you don't shower after infrared sauna?

Not showering after your sauna session can lead to the reabsorption of toxins through your skin. The residual sweat can clog pores, potentially leading to skin irritations or breakouts. By taking a quick shower, you wash away these impurities, ensuring your skin remains clean and your pores unblocked.

How long should you stay in the infrared sauna for detox?

The process of detoxification begins immediately, as soon as you heat up and start sweating. You should not spend a lot of time inside a sauna, with a general rule being 15 to 20 minutes, depending on how you feel.

Should you wipe sweat in infrared sauna?

You'll need a towel to sit on and a smaller towel to wipe down with once you start sweating. Remember, your body will be sending out toxins, including heavy metals, with your sweat, and you won't want your sauna bench or floor to absorb these.

Does infrared sauna get rid of inflammation?

Infrared saunas stimulate cardiovascular circulation with oxygen-rich blood flow, producing white blood cells to reduce inflammation and calm swelling to alleviate chronic pain.

What is the ideal time to stay in an infrared sauna?

The optimal time to use an infrared sauna typically involves sessions between 30-60 minutes. It's recommended to use an infrared sauna 4-7 times per week to provide numerous health advantages, such as improved cardiovascular health, detoxification, pain relief, and enhanced skin health.

What is the etiquette for infrared sauna?

This approach enables the infrared light to penetrate your skin effectively and regulate your body temperature. Sauna Wear for Men: Loose shorts or a bathing suit are ideal. Going shirtless is encouraged for maximum skin exposure. Sauna Wear for Women: A sports bra and loose shorts, or a swimsuit, work well.

What should you do immediately after a sauna?

Stepping out of the sauna's warmth calls for a refreshing shower. This step is vital for cooling your body down and promoting skin health. A shower after the sauna works wonders, flushing away sweat and impurities that accumulate during your session. For an invigorating experience, try a cool rinse.

Does water affect infrared?

Water absorbs IR radiation over a wide range of wavelengths. The highest absorption coefficient lies in the mid-infrared (MIR), with a maximum absorption peak at 3 μm [28].

Why do I feel so good after infrared sauna?

Everyone's experience varies. Some people may feel refreshed, energetic, and focused, while others may want to go home to take a nap. Due to increased blood circulation, many people look flushed after their sessions; I find this gives me an amazing glow for the rest of the day.

Do you wear a bathing suit in an infrared sauna?

For the best-infrared sauna experience, wear something loose-fitting and light. This may vary from shorts and a light cotton shirt to your bathing suit, a towel, or nothing. You'll want maximum ventilation because the infrared sauna raises your core body temperature and produces a lot of sweat.

Do infrared saunas burn fat?

Fat Loss. Some studies suggest that infrared sauna use might help stimulate the breakdown of stored fats through a process called lipolysis. As the body works to cool itself down during a sauna session, it expends energy and taps into fat reserves for fuel.

Does infrared sauna increase electric bill?

If you're considering purchasing a sauna for your home, it's natural to wonder how much electricity a sauna will cost. A single session in an infrared sauna will use about as much electricity as a dishwasher, and a traditional sauna using an electric heater is comparable to running a larger appliance like a dryer.

Is 20 minutes in an infrared sauna enough?

If you're new to using a sauna, it's best to start with shorter sessions of 15 to 20 minutes. You can gradually increase the duration as your body gets used to the infrared heat. Typically, experienced infrared sauna users enjoy sessions between 30 to 45 minutes, aiming to maximise the potential benefits and comfort.

Why do I poop after sauna?

Saunas, including infrared saunas, really heat up your core body temperature. The effect of sitting inside a sauna is akin to artificially creating a fever within your body. If you heat up your body temperature to an extreme level, then infrared saunas can give you diarrhoea for sure.

Is it better to drink water during or after a sauna?

The Importance of Hydration after a Sauna Session

Hydration is key to post-sauna recovery. During a sauna session, your body sweats profusely, leading to a loss of fluids and electrolytes. Dehydration can result in fatigue, dizziness, and even heat exhaustion, which is why it's imperative to rehydrate adequately.

Why do I smell after infrared sauna?

Sweat and Detoxification

One of the main benefits of using outdoor traditional saunas or home infrared saunas is sweating, which is usually odorless. However, when sweat mixes with bacteria on the skin, particularly in areas with active sweat glands like the armpits and feet, it can produce an odor.

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