
OK another summer weather dilemma. It seems that I have trouble regulating my body temperature. When it's very hot outside like today, I get really red in the face and dizzy. I don't sweat much. I looked it up and found that the name for this is
Anhidrosis.
"Anhidrosis (also called hypohidrosis) is defined as an absence of sweating. Anhidrosis can affect small or large areas of the body and be caused by one or more of dozens of factors. No one knows exactly how many people are affected by anhidrosis. That's probably because people with mild cases of the condition may not even be aware that they have it, or, if they are, they may never report it to their healthcare providers.
While hyperhidrosis sufferers may find themselves thinking that anhidrosis doesn't sound like such a bad thing, the truth is that being unable to sweat is potentially life threatening. Sweat is essential to human survival because it serves as the body's coolant, getting rid of excess body heat (produced by your metabolism and working muscles) and protecting you from overheating."
- from
http://www.sweatsolutions.org/SweatSolutions/Article.asp?ArticleCode=26497017&EditionCode=87373635From the Mayo Clinic website:
"Signs and symptoms of anhidrosis include:
■Little or no perspiration
■Dizziness
■Muscle cramps or weakness
■Flushing
■Feeling hot
A lack of perspiration can occur:
■Over most of your body
■In a single area
■In scattered patches
Unaffected areas may try to compensate by producing more perspiration, so it's possible to sweat profusely on one part of your body and very little or not at all on another. Anhidrosis that affects a large portion of your body prevents proper cooling, so vigorous exercise, hard physical work and hot weather can cause heat cramps, heat exhaustion or even heatstroke.
Anhidrosis can develop on its own or as one of several signs and symptoms of another disorder, such as diabetes, neuropathy or psoriasis."
- from
http://www.mayoclinic.com/health/anhidrosis/DS01050/DSECTION=symptomsI find this really interesting because for the longest time, I would hardly sweat at all. And now all of a sudden I feel like my tempature is higher and I'm starting to sweat a lot under my arms! Why? That is the question. I still get red in the face instantly when out in the heat. Could be thyroid, could be hormones, could be meds, Chiari. . .