You might want to try Nemluvio. It is specificly for PN, and I am seeing considerable improvement after 1 and a half months.

It has helped with my intense itching! When it’s almost time to get another shot I start the itching again which means no sleep or rest! It’s a terrible thing to have

This was a miracle for
Me but I missed few months and now it’s not working so well
Switching to new drug nemluvio

Hope you find what works for you… been on dupixent for a year and a half and so far … it’s working … no real side effects besides the weight gain where I inject myself so started doing it on my butt… my legs are big as it is (get it from my momma… lol) but so far so good …

I have been on Dupixent for 2 months and my doctor just took me off today. I have been having severe joint pain, my vision is really bad and I had started swelling all over my body. I am very upset because my itching was a lot better and it had helped with my nodules. I am not sure what she is going to do now.