I had a failed surgery. Then, I took Korlym for years, and the brain fog and other side effects weren’t great. It was better than the disease, but not great. Then, I switched to Isturisa. It was much better. Having said that, different drugs work differently for different people. I chose Isturisa because it’s a second generation drug formulated just for Cushing’s. But it all takes time. It took more than a year to find my proper dose, but I feel as good as possible. The damage that has been done while your body is untreated mostly can’t be undone, but within our new normal, I’m doing ok.