If you’re battling MS, there’s a good chance you already know that summer heat is a bummer. Personally, when I start to get overheated my optic neuritis gets worse, causing me to lose vision — or even get double vision. It’s not that the heat is causing new lesions; it just makes lesions you already have pass even less nerve signal. The crazy part is, it only takes 1/4 to 1/2 a degree increase in core body temperature, and things start to change. One minute you’re fine, and the next, you’re reliving the height of your worst flare-ups. This is a really common symptom of MS, with almost 80% of patients experiencing some sort of heat reaction. The only good thing about it is that it’s only temporary. Once you start to cool down, things will normalize — an event called Uhtoff’s Phenomenon.
There are a bunch of products on the market to help people with MS cool down in the summer heat. The maker of one such product, Sam White, reached out to me last year with a cooling necklace that was helping MS patients. Sam didn’t set out to help the MS community when he made his product, but the MS community found him anyways. He was nice enough to send me a couple to try, but with it being in the middle of winter here in the PNW, I’m finally just now able to give my opinion…and I’m amazed. They sat in my freezer for months, but when summer finally came and I was sitting around feeling miserable, Meg reminded me about the necklaces. The results were noticeable, so if you have MS or any heat sensitivity, Sam’s Nano-Ice Collar is worth buying. Feel free to check out the link at the bottom of the page.
I’ve done a lot of searching about MS and the effects of hot and cold weather. I came across a man who uses the cold to heal people. Intrigued? They call him the Iceman, but he’s also known as Wim Hof. He developed the Hof Method, which mixes cold therapy, breathing and exercise to consciously control the immune system. I’ve tried parts of the method myself and have noticed a difference in how I feel. With the potential to help those struggling with MS (or any health problem), I think it’s something worth looking into. The idea is to detoxify the body, and strengthen your body and immune system. For more about the Iceman, check out the link.
On hot summer days, my vision becomes blurry and my arms and legs feel impossibly heavy. The best way I can describe it is this: picture wearing rubber gloves, but they’re filled with water; as if your limbs are made of giant water balloons. I have a hard time with anything that requires dexterity, and my legs get weak and wobbly, making it look as though I’ve been pounding beers all day. The only way I’ve found relief is by trying to cool off. So, until Fall comes, you can find me taking cold showers, sporting my Nano-Ice Collar, or hiding in the local grocery store walk-in freezer.
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wheels & red 
You explained Uthoff’s well. I use a “Squeeze Breeze”, a spray bottle with a fan that creates a mist.
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