Vegas Pools: Are Chlorine Systems Burning Senior Livers?

By Franklin Everett Shaw

August 13, 2025

The shimmering mirage of Las Vegas promises escape, but for seniors, the desert oasis can present hidden health risks. Beyond the allure of the casinos, the high chlorine levels in hotel pools, coupled with the region’s arid climate and common medications, can pose a significant threat to liver health. This isn’t just about a bad vacation; it’s about understanding and mitigating a real, often overlooked danger.

Las Vegas pools are notorious for their high chlorine content. This is done to combat the high bather load and maintain water clarity under the relentless desert sun. Chlorine, while effective at killing bacteria, can be harsh on the body, especially the liver.

Dehydration, a constant companion in the Nevada desert, exacerbates the problem. When dehydrated, the liver struggles to process toxins, including chlorine byproducts absorbed through the skin and ingested while swimming.

Many seniors take medications that can already strain the liver. Combining these medications with increased chlorine exposure and dehydration creates a perfect storm for liver damage.

So, what can senior tourists do to protect themselves? It’s about informed choices and proactive measures.

First, hydration is key. Drink plenty of water throughout the day, even if you don’t feel thirsty. Aim for at least eight glasses of water daily, and consider electrolyte-rich drinks to replenish lost minerals.

Second, consider liver-supporting supplements. Milk thistle, for example, has been shown to protect liver cells from damage. Consult with a doctor or pharmacist before starting any new supplement, especially if you are already taking medications.

Third, be strategic about your pool choices. Not all Las Vegas pools are created equal. Some hotels are now using alternative sanitization methods like UV or ozone systems, which significantly reduce chlorine levels.

Here are a few examples of Las Vegas hotels known for their alternative pool sanitization methods or lower chlorine levels (though it’s always best to confirm directly with the hotel):

• Mandalay Bay: Their beach area uses a combination of chlorine and ozone, which can reduce the amount of chlorine needed.
• The Venetian and The Palazzo: These resorts often maintain higher water quality standards, which can translate to better pool conditions.
• Smaller boutique hotels: Sometimes, smaller hotels prioritize a more natural pool environment. Researching specific hotels in areas like Summerlin or Henderson might reveal options.

Call the hotel directly and ask about their pool sanitization methods. Don’t rely solely on online information, as practices can change. Ask specifically about chlorine levels and if they use any alternative sanitization methods.

Another strategy is to limit your time in the pool. Shorter swims mean less chlorine exposure. Take breaks and shower off immediately after swimming to remove chlorine residue from your skin.

Wearing a rash guard or swim shirt can also provide a barrier between your skin and the chlorinated water. This is especially important for individuals with sensitive skin.

Be aware of the early warning signs of liver distress. These can include:

• Fatigue
• Loss of appetite
• Nausea
• Abdominal pain
• Jaundice (yellowing of the skin and eyes)
• Dark urine
• Pale stools

If you experience any of these symptoms while in Las Vegas, seek medical attention immediately. Nevada has numerous urgent care centers and hospitals equipped to handle liver-related issues.

Here are a few reputable medical facilities in Las Vegas:

• University Medical Center (UMC): A large, well-regarded hospital with a comprehensive range of services.
• Sunrise Hospital & Medical Center: Another major hospital with a strong reputation.
• Numerous urgent care centers: A quick online search will reveal several options near your hotel.

Don’t hesitate to seek medical advice. Early detection and treatment of liver problems can significantly improve outcomes.

One common mistake tourists make is assuming that all pools are the same. They don’t realize the variability in chlorine levels and sanitization methods.

Another pitfall is neglecting hydration. The dry desert air can quickly lead to dehydration, even without strenuous activity.

Finally, many seniors are unaware of the potential interaction between chlorine and their medications. They don’t realize that their existing health conditions can make them more vulnerable to liver damage.

Overcoming these challenges requires awareness, planning, and proactive measures. By staying hydrated, choosing pools wisely, considering liver-supporting supplements, and being vigilant about potential symptoms, senior tourists can enjoy their Las Vegas vacation without compromising their liver health.

This isn’t about fear-mongering; it’s about empowering seniors with the knowledge they need to make informed decisions. A little preparation can go a long way in ensuring a safe and enjoyable trip to Las Vegas. Remember, a healthy liver is essential for a vibrant life, and protecting it should be a priority, even on vacation.