I have been on stelara for 3+ years with great results. Have gotten injection every 6 months and totally clear. First time in almost 40 years. Last injection I had a reaction and broke out with itchy blisters most heavy on my back and torso but most other places also. Had a similar reaction to humira. Anyone else have this reaction? Did you continue with treatments? Suggestions? My Dr gave me prednisone to minimize side effects. That was worse. I won't go through that again.