I would suggest to find an OT for your trigger finger & carpel tunnel. I have 2 trigger fingers that showed up as a result of taking Anatrazole and I've had carpel tunnel for years but it got worse on the meds. My PT suggested I see an OT for my trigger finger - at that time I had 1 on my right hand - I'm so glad I decided to give OT a try as it helped tremendously. The therapy includes hot wax dip, ultrasound & tooling - she also had me wear silicone finger sleeve during the day and another type that keeps your finger from bending at night plus I wear my brace for carpel tunnel at night as well. Couldn't believe how it helped - it doesn't trigger much and when it does no pain and I'm able to open jars,
cut things etc. About 6 months later another finger started to trigger on my left hand so back to OT & same results. She said others she's treated who took Anatrazole found that once they were able to go off it their issues cleared up. So for me not having surgery as this has helped me so much, and given all fingers are fair game I don't want to go that route. My therapy lasted a month going 2 x's a week and if I have a flare up I go in for a "tune up" as my OT refers to it. I hope you find relief. Take care.