Keep cool, if weather permits dress in cool, thin clothing. If you live in a cold weather layer your clothing so you still have the option to be warm and cool. Avoid hot and spicy foods. Avoid caffeine and alcohol. Look up Chinese medicine cooling foods, you'll be surprised on many foods that require too much energy to break down which can cause you to be warmer, per Chinese medicine. It's worth a try, it's worked for me a bit. Meditation, YouTube has a lot of helpful videos An unconventional thing i tried that works has been THC/CBD edibles.

I used estroven night when the hot flashes were the worst. Eventual my body called down but that stuff was a miracle