I would not use herbs for any health concerns cause i believe they can cause other health issues I think the guy who made herbs, Is living very comfortable with billions of dollars
I took a herb one time , It was for anxiety And it gave me severe anxiety attacks that I could feel my heart pounding through my back
So my advice is to becareful them things... I heard people took St.Johns wort and their depression became severe and they had to go off of it
My advice for hot flashes, Go on a low dose of hormone replacement therapy for a short term and I know my late mom went on Estrogen and she took it for 3 weeks and one week off
Than the next month she continued the same cycle But than again you got to watch Estrogen as well