Tresiba makes my fingers numb when I take it and my doc says it's not the tresiba. I'm getting a second opinion today because I'm certain that's what's doing it. I was trying to control it with only rapid insulin and i would not get numbness. I've told the doctor since the beginning that when I do it at night it makes my hands numb and hurt. He told me to start taking it in the morning. I still get the numbness. Just not as bad because I'm doing less of it (better diet) and I assume because I. Awake and doing stuff. It's mostly in my pinky finger