When the weather warms up, if you’re like many of my clients, your child’s skin gets worse.
It’s not a coincidence, unfortunately.
Sweat, heat, and sun can trigger rashes like eczema and even cause hives.
Sweat: Sweat cools the skin, contains properties that naturally moisturize the skin, that are antimicrobial, and help maintain the skin microbiome in a healthy balance.
But sweat is a common skin irritant.
People with eczema have a different composition of sweat than those without eczema and may have lower levels of certain substances in their sweat, meaning it contains less natural moisturizing and antimicrobial properties. This may mean an increase in drier skin after sweating and a higher likelihood of skin infections. Which can cause more itching.
People with eczema also may sweat less than those without eczema. With less sweating, the skin retains more heat, becomes dry, and is more prone to itching and infection.
Heat: Hot temperatures can worsen skin symptoms because it leads to the dilation of blood vessels which happens to help the body cool down, but this also triggers inflammation, leading to itching (skin inflammation is a driver of itch).
Hot weather also leads to more sweating, another common skin irritant, especially in people with eczema.
Sun: Generally speaking, the sun is your friend if you have eczema (hello, VITAMIN D! We need sunlight on our skin to make this powerhouse vitamin, and there are some significant correlations between low levels of vitamin D and worsening of chronic skin rashes like eczema). For some, though, the sun isn’t tolerated, it’s hot, and can cause sweating, which then leads to itching or, in some people, photosensitivity and hives, which is an immune system reaction that is triggered by sunlight.
For dealing with flares during hot weather, here are some of my favorite strategies:
Play outside during cooler times of day (avoid 10 am - 2 pm when it's usually the hottest out).
Keep dry/wipe off sweat.
Bathe/shower after getting sweaty.
Use a thinner lotion or oil for moisture during hot weather.
Use cool wash clothes/towels on the skin.
Use AC, fans, etc., indoors to keep the environment cool.
Drink lots of cool water and add ice.
Wear loose cotton clothing.
The BEST strategy, however, is getting to the root cause of the problem.
If you need help doing that, I've got you covered, whether you're more of a DIY enthusiast or are looking for private support and guidance!
CLICK HERE to see how we can work together to help your child.