On a recent warm and sunny Indian Summer day, I was sitting outside when I noticed a dripping on my shoulder. There was no way it was coming from the cloudless sky above so it quickly became apparent that the sweat was dripping off my head, naturally moisturizing my neck and shoulder.
Early on after my injury, I wrote a post about the very first beads of sweat I experienced and how significant that had been so with this recent development, I figure it’s time to reexamine this vastly under appreciated bodily system.
One of the many, and I mean MANY, secondary complications of a Spinal Cord Injury (SCI) is the deficiency in body temperature regulation. Simply put, the nerves in the spinal cord that control perspiration to various parts of the body are damaged thus leading to a decrease or inability to perspire. Similarly, when a person with a SCI gets too cold, it may be very time consuming and challenging for them to warm back up. The comfortable range of temperature for someone with a SCI is a lot more limited than it used to be. As you could imagine, this can lead to many challenging situations and unanticipated planning.
In the 18 months since I wrote that last post, my ability to handle more extreme weather has dramatically improved. I remember my feet used to turn to ice blocks at night, even in warm settings, because of the lack of circulation. Sitting in the sun for more than a few minutes was just asking for hours of suffering, as my bone dry skin wouldn’t naturally cool down the rest of my body.
I can’t say that I’m anywhere near where I’d like to be but the sweating and the temperature regulation as a whole has improved dramatically. Strangely enough (or not so strange if you know a bit about the left-right imbalance that comes with SCI, stroke, and other neurological injuries), I sweat much more out of the right side of my body than my left. I no longer have to rely on a physically intense workout to get a decent sweat. If the weather is warm enough, the moisture will come out.
I have to credit swimming as one of the contributing factors to this. Getting in a pool a couple times a week and literally forcing my body to deal with a dramatic change in external temperature, only to transition again after getting out and showering, has made me more adept at regulating my body temperature. I haven’t yet been anywhere too cold so I don’t know if I feel as confident with that, but I’m sure I’ll discover that soon.
So the next time you sweat, don’t take it for granted. That extra layer of perspiration and body odor is what’s keeping your body functioning at its peak.