@songinmyheart54 I had the exact same experience with Fasenra. A couple of years ago I had a lapse in coverage so missed taking it for a couple of months & I could really tell. Now I am off because I am doing a clinical trial that doesn’t allow it but eosinophils have barely increased & the new med is helping. So sorry you are battling melanoma. Good thoughts to you & hope you overcome this quickly.