I started on Kevzara the first week of January and it has been a game changer. I have been able to taper the prednisone 1 mg per week after being stuck at 11 mg. And the muscle pain and fatigue are very manageable. I am now walking 30 - 40 minutes a day and taking a (mild) exercise class 3 times a weeks. I hope that Kevzara works as well for you. Good luck