Hello,
I've been on anastrozole for 14 months. Started to have locking and numbness on my right ring finger around month 6. Went to OT/PT for about 6 weeks. It helped but it never healed completely. Then I started having trigger finger on my right thumb. It is not severe as in a complete lock but I was not able to do certain things such as holding a pen and it was painful to release. Oncologist referred to orthopedics. She gave a cortisone (celestone) shot to my thumb. It's been 3 weeks. Better but now I have a subtle thumb pain (not a locking though) and when I move my right and left fingers (open/close), they are not the same. There's as if a "weight" on the right. I'm sorry I couldn't picture a relief. I, too, asked a fellow poster about the exercises they were doing for their fingers, waiting for a response.