What do you suggest if I have been on 2-3 mgs of klonopin (clonazepam) for over 10 years. Down to 2 mgs. Now trying. 50 and. 50. Lots of headaches. Any thoughts?

Taper too fast. Detox from Klonopin (clonazepam) depends on why it was taken in the first place. If taken for an anxiety disorder, a replacement eg SSRI helps and I reduce gradually (0.25mg per week) to prevent relapse. I would recommend reduction of 10-25% of dose per week otherwise. Some detoxes are much faster but that is unpleasant.