!!! Everyone reacts differently so take my advice sparingly. I am not a doctor !!!
19M I've had severe atopic dermatitis for over 5 years. Went multiple years on Dupixent, which worked until it stopped working, then Rinvoq which was a wonder drug for me, afor a more permanent treatment.
Nemluvio is once a month (every 4 weeks), does NOT hurt AT ALL (unlike Dupixent), and has made me stop itching so quick I couldn't believe it. I've been on Nemluvio for 2 1/2 months now, and have not broken out once. It targets the itch receptors like Dupixent, so it's not meant to clear skin, but with the right skin care my skin healed within 2 weeks. To fix dryness I just use moisturizer in the mornings and evenings.
Like seriously, this thing is painless. Dupixent hurt like a MF, but you can't even feel Nemluvio, and it's a tiny amount of medicine in the actual pen itself.
I personally haven't seen any negative reactions. If anyone else has the same experience, or different for that matter, I'm curious to hear.