I am on 100 mg Sprycel since July 1, I have been in remission with all blood counts back to normal and enzyme at 8% at last check 2 months ago. Side effects of fatigue, head aches, digestive track issues, skin irritations, and some vertigo in the last week. The fatigue seems to be worsening will eventually get to a point where my body will get used to the Sprycel and side effects get better? Is it a bell curve to get worse before you get better, but bottom and then to the incline?