Tucson Taps: Desert Hardness Inflaming Eczema?
By Franklin Everett ShawThe desert air whispers secrets, and sometimes, those secrets manifest as itchy, inflamed skin. For many Tucson residents, the culprit behind persistent eczema flare-ups might be lurking right in their tap water. It’s not a comfortable thought, but the exceptionally hard water that flows through Tucson’s pipes could be exacerbating skin conditions like eczema. Let’s dive into why, and what you can do about it.
Tucson’s water hardness is no joke. It consistently ranks among the hardest in the United States. This hardness stems from high concentrations of minerals like calcium and magnesium, picked up as the water travels through the region’s geology.
Hard water doesn’t directly cause eczema. Eczema is a complex condition with genetic and environmental factors. However, hard water can certainly worsen existing eczema symptoms. The minerals in hard water can disrupt the skin’s natural barrier, leading to dryness and irritation.
Think of your skin as a brick wall. The bricks are your skin cells, and the mortar is the natural oils and lipids that hold them together, creating a protective barrier. Hard water essentially erodes that mortar, leaving gaps and making the wall more vulnerable to irritants and allergens.
Soap is less effective in hard water. It reacts with the minerals to form soap scum, that stubborn film you see on shower doors. This scum can cling to your skin, further irritating it and preventing moisturizers from properly absorbing.
So, how do you know if hard water is contributing to your eczema woes? The first step is to test your water. You can purchase a simple water hardness test kit at most hardware stores in Tucson, like Lowe’s or Home Depot on Speedway Boulevard. These kits usually involve dipping a test strip into a water sample and comparing the color change to a chart.
Alternatively, many local water treatment companies, such as H2O Pros on River Road, offer free water testing services. This is a good option if you want a more comprehensive analysis of your water quality.
Once you know your water hardness level, you can start exploring solutions. The most effective solution is a water softener. These systems use ion exchange to remove calcium and magnesium from the water.
There are two main types of water softeners: salt-based and salt-free. Salt-based softeners are the most common and generally more effective at removing hardness minerals. They require regular salt refills. Salt-free softeners, also known as water conditioners, don’t remove minerals but rather change their structure to prevent them from scaling and causing problems. They are less effective for eczema relief.
Installing a whole-house water softener can be a significant investment, typically ranging from $500 to $2,000, including installation. Companies like Kinetico Water Systems of Tucson offer various models and financing options.
A common mistake is to underestimate the size of the water softener needed. Consider your household’s water usage and the hardness level of your water when choosing a system. A too-small softener won’t be effective.
If a whole-house system isn’t feasible, consider a shower filter. These filters attach to your showerhead and remove chlorine and some hardness minerals. While not as effective as a whole-house softener, they can provide some relief. Look for shower filters with KDF-55 media, which is effective at removing chlorine and heavy metals.
Beyond water softening, adjusting your skincare routine is crucial. Here’s a dermatologist-recommended approach tailored for Tucson residents with eczema and hard water:
Gentle Cleansing: Use a mild, fragrance-free cleanser. Avoid harsh soaps that can strip your skin of its natural oils. Cetaphil Gentle Skin Cleanser or Vanicream Gentle Facial Cleanser are good options.
Moisturize Immediately: Apply a thick, emollient moisturizer within minutes of showering or bathing. This helps to lock in moisture and repair the skin barrier. Look for moisturizers containing ceramides, which are essential for healthy skin function. CeraVe Moisturizing Cream or Eucerin Eczema Relief Cream are excellent choices.
Avoid Hot Showers: Hot water can further dry out your skin. Opt for lukewarm water instead.
Pat Dry: Instead of rubbing your skin dry with a towel, gently pat it dry to avoid irritation.
Humidify: The dry desert air in Tucson can exacerbate eczema. Use a humidifier, especially in your bedroom, to add moisture to the air.
See a Dermatologist: If your eczema is severe or doesn’t improve with these measures, consult a dermatologist. They can prescribe stronger medications, such as topical corticosteroids or calcineurin inhibitors.
Finding a dermatologist experienced in treating eczema is key. Here are a few reputable dermatologists in Tucson:
Dr. Emily Tierney (Tierney Dermatology): Specializes in medical dermatology and eczema treatment.
Dr. Vivian Bucay (Bucay Center for Dermatology and Aesthetics): Offers a range of dermatological services, including eczema management.
Dr. Jody Comstock (Arizona Dermatology): Provides comprehensive dermatological care, including treatment for skin conditions like eczema.
When choosing a dermatologist, consider their experience with eczema, their approach to treatment, and whether they accept your insurance. Don’t hesitate to ask questions about their treatment philosophy and what you can expect during your visits.
Living with eczema in Tucson’s hard water environment can be challenging, but it’s not insurmountable. By testing your water, investing in a water softening solution, and adopting a dermatologist-recommended skincare routine, you can significantly improve your eczema symptoms and enjoy healthier, more comfortable skin. Remember, consistency is key. Stick with your routine, and don’t be afraid to adjust it as needed to find what works best for you.