I only have mild asthma, but started Dupixent with loading dose for another condition 2 weeks ago. I'd had a sample dose 5 weeks before. They ship them to me and I self inject. Was tired first evening, but ok and no issues. I do get red area at injection site for 24 hours. It's helping. I have only mild asthma that is coughing, not wheezing, and it rarely causes issues for me.
I'm not sure if that's what you're looking for.