Interesting question!!
I took Premarin for 10 years....stopped it 2 years ago!! I do have high blood pressure....but not a cholesterol problem!! For me, stopping HRT didn't cause any adverse affects with cholesterol, at all!!However, maybe it has with someone else....and they can add to what I just posted....but I don't really think it does, (In my humble opinion, :biggrin:)
Take care.......................
(((((Hugs from Snowy))))) Nancy