In a previous thread I mentioned I would be starting Darzalex Faspro. I already take Pomalyst 3mg for 21 days on and 7 off so the Darzalex is new to me. I received my first shot 5 days ago and yesterday I started experiencing skin sensitivity mostly under one arm and my rib cage area front and back. I don't have rash but my skin hurts. May question is has anyone else experienced this and did it subside with time? I would also like to hear about other side effects and did they improve over time. Thank you.