Hi there,
I had eosinophilic leukemia and was on Jakifi 25mg 2x per day (50 mg total) for 11 months with no noticeable side effects. Then I had an allogeneic stem cell transplant in November 2024 and came off jakifi. I recently had to go back on jakifi 10mg 2x per day for GVHD and haven’t noticed any side effects for the past month I have been on it.

They do monitor your bloodwork to make sure things are stable.

Good luck. It can be scary to start something new that has to be monitored but hopefully you’ll have a good experience with it as I did.
All my best,
Deb