Can you run a low grade fever 99.1 – 99.5 if you are having a hot flash?
The heat you feel while having a hot flash (disgusting things!) is real. During menopause, your body produces decreasing amounts of estrogen. Because of this, the hypothalamus, which regulates the production of hormones, sends out GnRH (gonadotropin releasing hormone) in an effort to increase estrogen production. GnRH also causes LH (lutenizing hormone) to be released. One of the functions of LH is to dilate blood vessels. This dilation results in increased body heat. So, yes, it can register on a thermometer. If you’re underweight, you will feel it more. Drinking a lot of water can help you maintain an even temperature.