I started Zanubrutinib at the end of July in 2023. For the last few months, I have experienced low back pain and pain in my upper thighs. This is much worse at night.
I stopped for 3 days before and after for a colonoscopy. I am on my 5th day and for the first time in several months I had very little pain last night. Today I am not feeling any pain in either area.
I will be restarting Zanubrutinib soon. I'm curious if any others have had this issue.