I switched vom Aberateron (Zytiga + 5 gm Prednison) to Enzalutamit (Xtandi). I tried to taper off prednison, which Ihad taken for two years, within 14 days ( 5 days 5 mg and 5 days 2,5 mg). I felt awful afterwards and had to stop taking Xtandi. I now have information, that I should taper off prednison in little 0,5 mg doses for 10 or up to 18 months. I stopped taking Xtandi because I thought I had developed a depression. But it obviously was due to stopping prednison too quickly. Has any one had a similar experience.
I am now waiting until the depression fades out, before I start taking Xtandi again. But Xtandi has a warning about prednison of negative interaction, meaning Xtandi could make prednison ineffective. This could mean, being unable to taper off prednison properly whilst taking Xtandi at the same time. Has anyone had the same problem and found a solution to this?
Huskie - Germany