Negative Effects of Sauna – Know the Risks Before You Heat Up

Saunas feel great, but they can bite back if you ignore the downsides. Before you step into the steam at a Dubai spa, understand what can go wrong and how to keep it safe.

Common Health Issues Linked to Saunas

Heat makes you sweat, and sweat means fluid loss. Too much sweating without drinking enough water leads to dehydration, which can cause dizziness, headaches, and in extreme cases, fainting. Your heart also works harder in the heat, raising your heart rate and blood pressure. If you already have hypertension or heart problems, the extra strain may trigger irregular beats or chest pain.

Another hidden issue is overheating of the core body temperature. When your body temperature spikes past 104°F (40°C), you risk heat exhaustion or heat stroke. Symptoms include rapid breathing, confusion, and a flushed skin. People with diabetes, asthma, or certain medications that affect sweating are especially vulnerable.

How to Use a Sauna Safely in Dubai

Start with short sessions—five to ten minutes for the first few visits. Gradually add a few minutes as your body adjusts. Always drink a glass of water before entering and keep a bottle nearby to sip during breaks. If you feel light‑headed, step out, cool down, and rehydrate before trying again.

Avoid alcohol before and during sauna use. Alcohol expands blood vessels, making you more prone to low blood pressure and fainting. Also, skip the sauna if you’re sick, have a fever, or feel unusually tired. Those conditions already push your body’s temperature regulation, and extra heat can make recovery harder.Give your skin a break between hot and cold exposure. Jumping straight into a cold shower after a long session can cause a sudden drop in blood pressure, leading to a dizzy spell. Instead, cool down gradually: sit in a warm room for a few minutes, then splash lukewarm water on your face.

Listen to your body. The urge to stay longer because the heat feels relaxing is common, but it’s a warning sign. Your muscles relax, but your brain still needs oxygen. If you start to sweat profusely, feel a racing heart, or notice any tingling, it’s time to exit.

Women who are pregnant should consult a doctor before using a sauna. The high temperature can affect fetal development and increase the risk of complications. Same goes for children—kids can’t regulate body heat as well, so keep their sessions very brief and supervised.

Finally, choose a reputable spa that maintains clean, well‑ventilated sauna rooms. Poor ventilation can trap harmful fumes from cleaning agents or wood treatments, aggravating respiratory issues.

By respecting these guidelines, you can enjoy the soothing heat without the nasty side effects. Saunas are a fantastic tool for muscle recovery and stress relief, but only when used wisely. Stay hydrated, keep sessions short, and pay attention to how you feel—your body will thank you later.