Temperature sensitivity

Rising average temperatures may lead to a worsening of symptoms in people with multiple sclerosis (MS) and a greater need for hospital care, according to a preliminary study by researchers in the U.S. Its findings will be presented at the virtual annual meeting of the American Academy of Neurology,…

“I’m too hot!” My brain was turning to mush as my body seemed to grow heavier. I could feel the energy draining out of me. This isn’t an uncommon complaint when the weather grows hotter during the summer. Most people…

Many people with multiple sclerosis (MS) get tattoos. Often it’s a way to deliver a statement about MS to the world, or perhaps it’s a personal message to the person sporting it. But a new report cautions that too much ink might create a health issue for some folks.

People outside the U.K. might not understand this column, but that’s OK. Not long ago, we had an entire week with temperatures over 30 degrees Celsius (86 F) in most parts of the country. We don’t have air conditioning here in the U.K., because normally it is hot only…

Wearing a cooling vest significantly improved the time and distance walked under conditions that can provoke heat sensitivity in people with multiple sclerosis (MS), according to a small study. The study, “Effects of a cooling vest with sham condition on walking capacity in heat-sensitive people with…

Yup, it’s the annual whinge about what heat does to most of us, this time livened up by a headline that includes two Beatles’ song titles. (Yes, I did have to scroll through their discography to find the deeply submerged second — a George Harrison number off “Yellow…

It happened on the coldest day of the season. It was 16 degrees F with wind chill. I was outside, using my electric scooter to take Joey, our cocker spaniel, for his early morning walk. Joey had just finished his business. I was tying the poopie bag when I heard…

Editor’s note: “Need to Know” is a series inspired by common forum questions and comments from readers. Have a comment or question about MS? Visit our forum. This week’s question is inspired by the forum topic “Is it the summer or winter weather that impacts your MS the most?”…

July was unusually hot in much of the Northern Hemisphere. So, pull out your electric fan and use it to help your multiple sclerosis (MS) beat that heat and humidity, right? Maybe not. A study recently published in the Annals of Internal Medicine reports that using a fan to…

Last Thursday was the hottest day ever recorded in U.K. history at 101.6 degrees F. Heat sensitivity is enough to reduce me to the puddle I described last week. But it doesn’t explain the shaking of my body and the extreme pain in my right arm Thursday night. Not…

After a week of temperatures at 95 degrees or more making it too hot to swim, today was comfortable enough for me to get back into our condo’s pool. The water temperature was perfect and cool enough to keep me refreshed. I had the best workout I’ve had this season:…

It’s 1 p.m. in the U.K., and it’s 90 degrees Fahrenheit. I can hardly move due to the heat. My left hand is typing this. The rest of my body has shut down. Tomorrow is forecast to be the hottest July day in recorded history in the U.K. I had set…

Editor’s note: “Need to Know” is a series inspired by common forum questions and comments from readers. Have a comment or question about MS? Visit our forum. This week’s question is inspired by the forum topic “Has anyone tried one of these cooling vests?“ from April 18, 2018. What is…

Reducing body temperature during physical exercise can help rewire the brain and improve motor control in patients with multiple sclerosis (MS), a new research study at Canada’s Memorial University shows. Physical exercise can have several benefits for patients with MS, including improved strength and reduced symptoms of fatigue and…

Lowering body temperature helps to improve exercise and functional capability in multiple sclerosis (MS) patients by preventing disease worsening, researchers in  Greece report. The study with that finding, “Impact of pre-cooling therapy on the physical performance and functional capacity of multiple sclerosis patients: A systematic review,” was published in…

I remember the feeling of having a terrible cold or flu before I had multiple sclerosis (MS). The stuffy nose that made breathing nearly impossible. That elusive tickle in the back of my throat combined with a hacking cough. Cold and flu season is a miserable time, and I…

Environmental changes, such as high temperatures and alterations in salt types and concentrations, trigger structural changes to myelin that may increase the risk of multiple sclerosis (MS), according to a new study. The research, “Pathological transitions in myelin membranes driven by environmental and multiple sclerosis conditions,” was…

Phew, what a scorcher. The summer of 1976 was the last time it was this hot in the United Kingdom. My lasting memory of that summer was not lazing on a beach, but sweltering as a relief manager in an “off-licence,” which is a liquor store. I probably sold…

I am a hot mess. No, really, I am a hot, sweaty, gel-pack-laden mess. My AC kicked it three hours ago, three hours before Orange County hit a record 112 degrees Fahrenheit. Mother Nature is drunk. And I am getting warmer. Heat is kryptonite to anyone with multiple sclerosis…

When I awaken and start each day, I feel like a hygrometer (a humidity-monitoring device). My body is so in tune to any rise in humidity that I can visualize a red line slowly climbing higher and higher. With each rise of the red humidity line, I can feel…

The MS Focus: Multiple Sclerosis Foundation will be accepting applications through June for its Cooling Program, which provides cooling garments to multiple sclerosis patients whose condition has left them heat-sensitive. Although 60 to 80 percent of patients are heat-sensitive, there were no MS-specific cooling garments on the U.S. market until…

My favorite season is fall, which is almost tied with winter, then spring, and finally, summer. I love fall for being the beginning of the holiday season as well as for the change in temperature. Although, since moving to Southern California, it…

I live in the best place in the U.S. during the summer — the Pacific Northwest, with its temperate climate and easy access to nature and culture. Rarely do we experience heatwaves, and humidity levels run lower than in most places. We may joke that “it rains…

It’s summer in the U.K., and it’s hot. That’s cause for celebration for everyone but us. It’s actually the hottest June day since 1986. Heat immediately spikes my fatigue. For some of us, the cold does the same. Thankfully, not me — I get the winter off. According…

With summer right around the corner, it’s time to start making plans. We all love spending time outdoors during the long hours of sunshine and warm temperatures, don’t we? Well, not everyone does. If you’re reading this, you’re probably living with multiple sclerosis. That…

I love it when the sun is shining. I spend a lot of time outdoors in the summer, despite the impact of the heat on my multiple sclerosis. I love the warmth and the brightness. So, I lather up with sunscreen and I figure that, at least for me,…

It’s definitely autumn here in the Pacific Northwest. Misty, gray mornings give way to breezy sunshine in the afternoon … for a couple of hours anyway, until the evening rain arrives. This is the time of year that the weather forecasters compete to see who can come up with…

Many people voiced their concerns to me about anyone with MS moving to live in a sunny climate. That worry is understandable. With a disease that includes heat sensitivity, where even a hot shower can make you worse, how can any MS patient move to live in an area where…

I’m sure I’m not alone when I say that I’m glad to be done with cold and dreary weather. Bring on the sunshine! But my excitement is tempered a bit because, like many people with MS, I find the heat exhausting; it saps my energy and makes it even harder…

Researchers have recently discovered that the fatigue that patients with multiple sclerosis (MS) experience is not the same kind of fatigue that healthy people feel from time to time, nor is it caused by the same factors. The National Multiple Sclerosis Society reports that around 80% of people who suffer from…