I was taking it before I started Camzyos. It was one of the things my doctor tried before he learned about Camzyos. He started me at 25 mg, then bumped me up to 50 and then 100. I got very dizzy when he upped my dose to 100mg. So he brought me back down to 50mg. I have not had any negative reactions taking both. We discussed if I am going to continue taking it and for now I am. I take it in the morning with Camzyos and Atorvastatin. He said for now he wants me to continue with the Atorvastatin as well.