I am two decades and more past hot flashes from menopause. I do not even feel hot. These are not hot flashes but long covid symptoms called dysautonomia - profuse sweating upon minimal exertion, accompanied by leaky eyes, weakness, fatigue, lack of balance and on the verge of fainting . This occurs randomly as in this week's exercise class, I only became aglow but without sweating. The day previous while in the car, it started and my hair was dripping wet. There is no raised temperature with it.