Hello
I have found that Silica and Lachesis (5 drops each) 1M in a glass of water sipped helps with the mood swings and hot flashes. I have cut out caffeine and reduced my sugar intake as well. I would also recommend Reiki treatments. If you don't know any Reiki practitioners you can get Steve Murray's DVD on Reiki attunements and attune yourself. I have used his DVD's to re-attune myself when I'm needing a boost and they work! There are other sites (yahoo) and you can receive a free attunement just for asking. After becoming attuned you can run energy for yourself and when done on a regular basis it helps immensely.
Good Luck!!