Yes, tingly hands, numb fingers....that happened to me as well. When my treatments were done, I asked the doctor if that would ever stop. His answer was yes, it would...but slowly....it would go away at about the same time my hair came back in. He was right. I know it's hard to hang on and wait....but I swear to you, it does get better.
I found that when my hands were really buzzing away that holding them under really cold water for a minute or so seemed to help.