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Step out of the sauna and air dry your skin. Drink water throughout the day. Eat a snack or a light meal. Take it easy the rest of the day.
When you're ready to get out, simply leave the sauna and stand without toweling off. If you're wearing a towel, you can leave it on, but let the residual heat from the sauna dry your skin. Don't put your clothes on right away because they can make you overheat and begin sweating again. You need to replace the fluids you lost when you sweated in the sauna. To rehydrate, begin drinking water as soon as you get out of the sauna. Although there isn't a specific amount you should drink, try to drink at least 1 or 2 more glasses of water than you usually drink. You could also drink an electroylyte-rich drink if you're tired of drinking water. You might be hungry after taking the sauna, so have a small meal or snack once you get out. Consider eating something salty to replace sodium you might have lost by sweating. You could eat pretzels, crackers, cheese, sausages, and fresh fruit, for instance. Enjoy the feeling of complete relaxation and avoid rushing off to do strenuous things. Give your body a chance to acclimate and try to have a peaceful, calm attitude throughout your day. If you find it difficult to sauna during the day, take a sauna at night!