Hi Jacqui64,
I'm now on 2 Ribo per day alongside Anastrozole now. I haven't had any liver issues though so sorry I can't be of more help to you, sorry!!! I hope someone here can help answer your question but just wanted to say I'm now up to round 23 of it and feel pretty well, except for the ongoing manky feet issue!!!
Due to Covid, we dropped the ribo to 2 tabs per day back in late March so that my white cells didn't dip as low and it would hopefully be easier to fight off any covid nasties if I got it. Surprise, surprise, my hair started growing back at a rapid rate so when I had my review in June my oncologist said that as I'm so stable we could leave as 2 ribo per day instead of going back up so that my hair would continue to grow. I was a little concerned dropping the dose but she did say people generally didn't tolerate it, or are as stubborn as me, as long as i had so she was happy with reduced dose due to me doing so well. Am still on 2 tabs now and will review again in december with a pet scan to check on everything. Fingers crossed! Hope everyone is coping ok!